Key takeaways
- bmibaby is history: The last flight landed at East Midlands on September 9, 2012, and that was the end of the airline.
- A spin-off of bmi: British Midland founded bmibaby in 2002 as its answer to easyJet and Ryanair.
- Codes: IATA WW, ICAO BMI, callsign “BABY” – be careful, the code BMI belongs to bmibaby, not to its parent.
- All-737 Classic fleet: 12 Boeing 737-300s and 2 Boeing 737-500s at the end.
- Relevant for German spotters: Cologne/Bonn and Munich were on the schedule, plus EuroAirport Basel-Mulhouse-Freiburg.
Contents
- 1.bmibaby at a glance
- 2.From founding to the last flight
- 3.The bmi family: parent, regional subsidiary and budget offshoot
- 4.The fleet: all Boeing 737 Classic
- 5.737-300 or 737-500? How to tell them apart
- 6.How to recognize bmibaby
- 7.Bases and network: from the Midlands to Europe
- 8.bmibaby in Germany
- 9.The end in September 2012
- 10.Documenting old sightings properly
- 11.Common mix-ups
- 12.Conclusion
Profile
| IATA code | WW |
|---|---|
| ICAO code | BMI |
| Callsign | BABY |
| Hubs | EMA, BHX |
| Status | Historic – last flight on September 9, 2012, followed by the end of flight operations |
| Business model | Low-cost airline with point-to-point service, focused on vacation and city destinations in Europe |
| Founded | January 2002 as a subsidiary of British Midland (bmi), first flight in March 2002 from East Midlands to Málaga |
| Headquarters | Donington Hall, Castle Donington (Leicestershire), near East Midlands Airport |
| Owner | British Midland International; through its parent part of the Lufthansa Group from 2009, and of IAG from April 2012 |
| Bases | East Midlands and Birmingham, at times Cardiff, Manchester, Durham Tees Valley and Belfast |
| Fleet at closure | 14 Boeing 737s: 12 × 737-300 (148 seats) and 2 × 737-500 (131 seats), economy only |
| Alliance | No membership of its own; Diamond Club miles could be earned through its parent bmi |
How to recognize the airline
Is that really bmibaby?
- All-Boeing 737 fleet of the Classic generation: almost always a 737-300, rarely the shorter 737-500
- Large “bmibaby.com” titles on the fuselage – the web address was part of the brand
- British registration starting with G-, and many aircraft came from the fleet of its parent bmi British Midland
- Flight number with WW, the ICAO code BMI on trackers and in logs, and the callsign “BABY” on the radio
- Aircraft names with the pun “baby” – a detail you can often read on old close-ups
Budget flights from the English Midlands, Boeing 737s of the Classic generation and a name you won’t forget: bmibaby was the low-cost subsidiary of bmi British Midland between 2002 and 2012. If you stood at the fence at East Midlands, Birmingham or Manchester in those years, you had the jets with the big “bmibaby.com” titles in front of your lens all the time – and they showed up in Cologne/Bonn and Munich, too. The airline has been gone since September 2012. This page shows you how to classify old sightings correctly, how to tell the two 737 variants in the fleet apart, and why photos of bmibaby belong in every well-organized archive.
Archive photos belong in the hangar, too
With Planetrack you log sightings with photo, registration, type, airline and airport – including the bmibaby 737s from your photo archive. Planetrack is launching soon – join the waitlist and get early access.
bmibaby at a glance
bmibaby was a British low-cost airline that existed from 2002 to 2012. It was headquartered at Donington Hall in Castle Donington, right next to East Midlands Airport and in the same place as its parent bmi British Midland. East Midlands was home and for a long time the largest base; from 2005, Birmingham Airport was added as a second leg.
The concept was typical for a budget airline of the early 2000s: point-to-point services from British regional airports to vacation destinations in Spain, Portugal, France and Italy, plus city destinations across Europe. Instead of the expensive hub logistics of its parent out of Heathrow, what counted was low costs, high load factors and sales through its own website – hence the “bmibaby.com” titles. How this model works in general is explained in the article How low-cost carriers work.
From founding to the last flight
bmibaby was created in January 2002. British Midland was responding to the success of easyJet and Ryanair, which were drawing more and more passengers away from the traditional airlines with low fares. Instead of just defending itself, bmi founded its own budget offshoot – using aircraft that were becoming available at the parent: bmi was switching its own fleet to Airbus at the time, and the Boeing 737s moved to the new subsidiary.
The first flight went from East Midlands to Málaga in March 2002 – a route that also marked the end ten years later.
2002: launch at East Midlands
Founded in January, first flight to Málaga in March. In October the first outstation base opens in Cardiff.
2003–2005: growth
Bases in Manchester (May 2003), Durham Tees Valley (October 2003) and Birmingham (January 2005). In 2005 bmibaby flies from five bases in England and Wales.
2006–2009: headwinds
Durham Tees Valley closes in 2006. At the end of 2008 routes are dropped, and in November 2009 the airline reports record losses and announces it will shrink the fleet from 17 to 12 jets.
2011: consolidation
Cardiff and Manchester close in October 2011. The focus is on East Midlands, Birmingham and Belfast.
2012: the end
After bmi is sold to IAG, no buyer is found. From June, routes are cut, and on September 9 the last flight lands from Málaga.
Over the years, bmibaby tried to stand out from the pure budget competition. In 2007 it introduced an offer for business travelers in which you could book only the extras you actually needed. In addition, miles could be earned on bmibaby flights in its parent’s Diamond Club frequent flyer program. On board there was the magazine “Yeah baby!” and a snack menu called “Tiny Bites” – the pun on baby ran through the entire brand.
Assigning the ICAO code correctly
The ICAO code BMI sounds like the parent, but it belonged to bmibaby. bmi British Midland itself flew with the IATA code BD. If you go through old logs, radio recordings or tracker screenshots, you should know this assignment. The guide to IATA and ICAO codes explains more about the identifiers.
The bmi family: parent, regional subsidiary and budget offshoot
To understand bmibaby, it helps to look at the group structure. In the 2000s, British Midland consisted of three airline operations with clearly separated roles:
| Airline | Role | Typical aircraft | Fate |
|---|---|---|---|
| bmi British Midland | Network airline out of London Heathrow | Airbus short- and medium-haul jets | Merged into British Airways in 2012 |
| bmi regional | Regional service with small jets | Embraer ERJ-135 and ERJ-145 | Sold in 2012, independent until 2019 |
| bmibaby | Low-cost service out of the Midlands | Boeing 737-300 and 737-500 | Shut down in September 2012 |
Lufthansa had held a stake in bmi for some time: on July 1, 2009 it took the majority, and in November 2009 it also took the remaining shares from SAS. That meant bmibaby, too, belonged indirectly to the Lufthansa Group for a few years. The budget offshoot never had Star Alliance membership, however.
The fleet: all Boeing 737 Classic
Throughout its entire history, bmibaby relied exclusively on the Boeing 737, specifically the so-called Classic generation. Many aircraft came from the fleet of its parent, and most were leased. At the time of closure in September 2012, the fleet consisted of 14 aircraft with an average age of around 16 years.
| Type | Number at closure | Seats | Role | Spotter note |
|---|---|---|---|---|
| Boeing 737-300 | 12 | 148 | Backbone of the fleet | The standard variant – seen in most photos |
| Boeing 737-500 | 2 | 131 | Supplement for thinner routes | Noticeably shorter fuselage, so a rarer catch |
The Boeing 737-300 was the workhorse: two CFM56 engines with the typically flattened nacelle undersides, room for 148 passengers in an all-economy layout. The Boeing 737-500 is the shortest Classic version; at bmibaby it offered 131 seats. The longer 737-400 was not part of the fleet toward the end. At peak times the fleet included more jets – in 2009 there were 17, before the airline shrank to 12 aircraft and later grew slightly again. All the aircraft were built by the US manufacturer Boeing.
A nice detail for photographers: several jets carried names with a pun on “baby.” If you have old close-ups of the nose, take a close look – the name is an additional feature for clearly assigning the photo to a specific aircraft.
Keep an eye on former bmibaby jets
Put former bmibaby registrations on your wish list and get notified when one of these 737s lands near you with a current operator. Planetrack is launching soon – join the waitlist.
737-300 or 737-500? How to tell them apart
On old photos the two variants are easy to confuse. Engines, cockpit, tail and paint are the same – the difference lies in the fuselage length.
Points to the 737-300
- Longer, more stretched-looking fuselage
- More windows in the cabin
- 148 seats at bmibaby
- Listed as B733 in trackers and logs
Points to the 737-500
- Strikingly stubby, the fuselage is around two and a half meters shorter
- Fewer rows of windows
- 131 seats at bmibaby
- Listed as B735 in trackers and logs
At bmibaby in particular, the 737-500, with only two examples at the end, was the rarity. If you are unsure, the registration helps: through the British register you can look up the exact type for any G- registration. How that works is explained in the article on British G- registrations. The guide How to tell Boeing 737 Original, Classic, NG and MAX apart gives an overview of all generations from Original to MAX.
How to recognize bmibaby
These features help you most when assigning old photos:
- Titles on the fuselage: the large “bmibaby.com” titles – the web address was deliberately part of the brand.
- Aircraft type: always a Boeing 737 Classic, almost always the -300, rarely the -500.
- Registration: British G-; many aircraft had previously flown for bmi British Midland.
- Codes: flight number with WW, ICAO code BMI in the log, “BABY” on the radio.
- Aircraft names: puns on “baby” on the nose.
Watch out for mix-ups
Many bmibaby jets previously flew for the parent bmi and after 2012 for other operators – with the same or a new registration, but in a different paint scheme. A photo of a former bmibaby 737 from 2013 therefore no longer shows bmibaby. So always note the date and operator, not just the registration.
Bases and network: from the Midlands to Europe
The history of the bases reflects the airline’s ups and downs. The rapid expansion of the early years was followed by a phase of downsizing from 2006.
| Base | Period | Note |
|---|---|---|
| East Midlands | 2002–2012 | Home and headquarters, largest base in 2007 with nine 737s stationed |
| Cardiff | 2002–2011 | First outstation base, closed in October 2011 |
| Manchester | 2003–2011 | Closed in October 2011 |
| Durham Tees Valley | 2003–2006 | Abandoned because of insufficient demand |
| Birmingham | 2005–2012 | Second major base until the end |
| Belfast | until 2012 | First Belfast International, from March 2012 Belfast City |
bmibaby announced the closure of Cardiff and Manchester in April 2011. The freed-up capacity went to East Midlands, Birmingham and Belfast City. If you stood at the Runway Visitor Park in Manchester back then, you saw bmibaby jets only rarely from fall 2011.
The route network concentrated on typical vacation destinations: Spain with Málaga, Alicante and Palma de Mallorca, Portugal with Faro, plus destinations in France, Italy and Ireland. City connections were added, for example to Amsterdam, Paris and Geneva. These very city routes were among the first to be cut in summer 2012.
bmibaby in Germany
For spotters in Germany, bmibaby was never an everyday sight, but you could certainly find it. Two German airports were on the schedule:
- Cologne/Bonn: connection from East Midlands that ended in May 2012. From the observation deck at Cologne/Bonn Airport the 737 was easy to catch.
- Munich: from fall 2010 with flights from East Midlands and Cardiff. At the visitors’ hill at Munich Airport a bmibaby jet among the Lufthansa aircraft was a rare splash of color.
In addition, EuroAirport Basel-Mulhouse-Freiburg also appeared in bmibaby’s route network. All of these routes are long gone. If you have photos from Cologne/Bonn, Munich or Basel, they are among the rare records of the airline outside Great Britain and southern Europe.
Good chances of former bmibaby jets if …
- you cross-check registrations from your archive in the register and know their later operator
- you are interested in the history of individual 737 Classics whose traces run through several airlines
Check first if …
- you are specifically looking for a former bmibaby aircraft in scheduled service – 737 Classics have been retired or converted to freighters for years
No chance anymore of …
- the original bmibaby livery in scheduled service – the airline has not existed since September 2012
The end in September 2012
The fate of bmibaby was not decided at East Midlands but at the parent companies. At the end of 2011, Lufthansa and the International Airlines Group, which includes British Airways, agreed on the sale of bmi. For IAG the focus was on bmi’s takeoff and landing slots at London Heathrow. IAG did not want to take over the regional subsidiary and the budget offshoot; Lufthansa was allowed to sell both separately beforehand.
For bmibaby there was a non-binding agreement with a British company in February 2012. But the sale did not materialize before IAG took over bmi in April 2012. That meant bmibaby suddenly belonged to IAG. In early May 2012, IAG announced that no buyer had been found and proposed closing the airline by September 9, 2012.
After that, things moved quickly. From June 2012, numerous routes were dropped, including connections to Belfast, Amsterdam, Paris and Geneva. On September 9, 2012, the last flight arrived at East Midlands from Málaga – on exactly the route with which everything had begun ten years earlier. More than 800 jobs were lost, around 400 of them at the headquarters in Castle Donington.
The aircraft were then stored at Norwich and at Lasham airfield, among other places, and gradually returned to lessors, resold or scrapped. An overview of similar cases is given in the article Big airline collapses in Europe. Other British airlines from that era are now history as well, such as Monarch Airlines and Flybe. Today the market out of the Midlands is shared by other providers such as Jet2 and Ryanair.
Safety and rules
Even if you are specifically looking for former bmibaby jets: photograph only from publicly accessible areas, respect fences and barriers, and keep drones on the ground near airports. What is allowed is explained in the article Is plane spotting allowed?.
Documenting old sightings properly
Photos of bmibaby are historical documents today. To keep them usable years from now, clean records are worth it. A good place for memories is the home airport: at the East Midlands Aeropark you had the airline’s 737s right in front of your lens for years – and anyone standing there today sees its successors in low-cost and cargo service in the same spot.
bmibaby archive check
- Full registration (G-…)
- Type: Boeing 737-300 or 737-500
- Name on the nose, if legible
- Date of the shot
- Airport and spot
- Flight number with WW, if known
How to structure a logbook for the long term is shown in the guide Documenting sightings. For storing your image files, the article Archiving aircraft photos helps.
Common mix-ups
- Treating bmibaby as the same as bmi British Midland – the parent flew network service out of Heathrow and merged into British Airways in 2012.
- Confusing bmibaby with bmi regional – the regional subsidiary flew small Embraer jets and existed until 2019.
- Assigning the ICAO code BMI to the parent – BMI stood for bmibaby, while the parent flew with IATA code BD.
- Logging a 737-500 as a 737-300 – you can recognize the shorter variant by its stubby fuselage.
- Classifying later photos of the same registrations as bmibaby – after 2012 the jets flew for other operators.
Your piece of airline history
Post your bmibaby sighting with photo, registration, type and airport and swap stories in the community with other spotters who still experienced the 737s from the Midlands. Planetrack is launching soon – join the waitlist and get early access.
Conclusion
For ten years, bmibaby was the budget airline from the Midlands: founded by British Midland as an answer to easyJet and Ryanair, equipped with Boeing 737s from its parent’s stock and heading to sun and city destinations across Europe. In the end the airline fell victim to big corporate politics – when bmi was sold to IAG, there was no place left for it. bmibaby has not existed since September 2012. All the more valuable are well-documented photos with registration, type, date and location.
Quick summary
bmibaby (IATA WW, ICAO BMI, callsign “BABY”) was the historic low-cost subsidiary of bmi British Midland with an all-Boeing 737-300 and 737-500 fleet. The last flight landed at East Midlands on September 9, 2012.
Summary
- bmibaby was the low-cost offshoot of bmi British Midland and flew from 2002 to 2012, mainly out of East Midlands and Birmingham.
- The fleet consisted exclusively of Boeing 737-300s and 737-500s, many of them from its parent’s former fleet.
- After Lufthansa sold bmi to IAG, no buyer was found for bmibaby – the airline was shut down in September 2012.
- Photos of bmibaby jets are archive material today: registration, date, location and type make them valuable for your collection.
Frequently asked questions
Does bmibaby still exist?
No. bmibaby ended flight operations in September 2012, and the last flight arrived at East Midlands from Málaga on September 9, 2012. The airline is therefore history; the brand is no longer used.
What codes did bmibaby have?
bmibaby flew with the IATA code WW, the ICAO code BMI and the callsign “BABY”. Its parent bmi British Midland, by contrast, used the IATA code BD. That makes the ICAO code BMI easy to misread: in old logs it stands for bmibaby, not for the parent airline.
Which aircraft did bmibaby fly?
Only Boeing 737s of the Classic generation. At closure the fleet consisted of 12 Boeing 737-300s with 148 seats and 2 Boeing 737-500s with 131 seats, all in an all-economy layout. At peak times there were more aircraft: at the end of 2009 the airline announced it would shrink the fleet from 17 to 12 aircraft.
What is the difference between bmibaby, bmi and bmi regional?
bmi British Midland was the parent with network service out of London Heathrow. bmi regional was the regional subsidiary with small Embraer jets. bmibaby was the budget offshoot with Boeing 737s and a focus on vacation and city destinations. After bmi was sold to IAG in 2012, bmibaby was shut down, while bmi regional continued to fly independently.
Why was bmibaby shut down?
IAG bought bmi from Lufthansa in April 2012 but wanted to keep neither bmibaby nor bmi regional. The contract allowed Lufthansa to sell bmibaby separately beforehand, but a sale to a British company was not completed in time. In May 2012 IAG announced that it had not found a buyer and said it would close the airline by September 2012. The airline had already been struggling with losses before that.
Which German airports did bmibaby serve?
Cologne/Bonn was served from East Midlands, and the route ended in May 2012. Munich was added in fall 2010, with flights from East Midlands and Cardiff. EuroAirport Basel-Mulhouse-Freiburg was also of interest to spotters from southern Baden. All of these routes have been discontinued.
Where were bmibaby’s bases?
Home was East Midlands, and from 2005 Birmingham was added as a second major base. At times there were bases at Cardiff and Manchester (both until 2011), Durham Tees Valley (2003 to 2006) and Belfast, where the airline switched from Belfast International to George Best Belfast City Airport in 2012.
What happened to the aircraft?
After the shutdown, the jets were stored at Norwich and at Lasham airfield, among other places, and later returned to lessors and new operators or scrapped. Most of the aircraft were leased anyway. The best way to find out where a specific registration is today is through the British register and photo databases.
Keep an eye on bmibaby
Watch the airline or individual registrations and get notified on approach or landing – and post your sighting with type, registration and spot. Planetrack is launching soon – join the waitlist and get early access.
Aircraft types in the fleet
Boeing 737-300
Fat engines with flat bottoms, a stretched fuselage and a new cockpit: with the 737-300, Boeing got the 737 ready for a second career in the mid-1980s. Here you learn where it came from, who flew it in Germany and where you can still find it today.
Aircraft typeBoeing 737-500
Small, compact and with the typical flat engine inlets: the 737-500 was the shortest 737 Classic and the modern replacement for the 737-200. Here you read who flew it, where it is still out and about today and how to tell it from the -300 and -600.
Aircraft typeBoeing 737-400
Three meters longer than the -300, two overwing exits and a tail skid under the rear fuselage: the 737-400 was Boeing’s answer to packed leisure flights. Here you read how it came about, who flew it in Europe and where you find it today as a freighter.
More airlines
bmi British Midland
Historic British airline (1938–2012) from the East Midlands: from a flying school in Derby to the second-largest airline at London Heathrow, Star Alliance member, finally a Lufthansa subsidiary, taken over by IAG in 2012 and folded into British Airways.
Regionalbmi regional
Historic British regional airline (1987–2019): from Business Air in Aberdeen through the bmi family to the independent flybmi with Embraer jets, which also served many German airports until its insolvency in February 2019.
Low-costeasyJet
The orange low-cost airline from Luton: only Airbus A320 family aircraft, bases all over Europe and three companies under one brand – with British, Austrian and Swiss registrations.
Low-costRyanair
Europe’s largest low-cost carrier, from Ireland: an almost all-Boeing 737 fleet, point-to-point flying instead of a hub and several sister airlines that fly under Ryanair flight numbers.
LeisureJet2.com
British leisure airline from Leeds: Boeing 737s and Airbus A321neos, 14 bases in the United Kingdom, a close link to the tour operator Jet2holidays – and a callsign that recalls its cargo past.
RegionalFlybe
Historic British regional airline from Exeter: Jersey European became Flybe, at times Europe’s largest regional airline and the world’s largest operator of the Dash 8 Q400. After the collapse in March 2020, a relaunch from Birmingham followed in 2022 and ended in January 2023.
Related airports & manufacturers
Airports, manufacturers, airline groups and alliances – who is behind them and what you should know as a spotter.
East Midlands Airport
Leisure airliners by day, freighters by the minute at night: East Midlands near Castle Donington is Britain’s most important pure cargo airport, home of DHL Air UK and UPS’s UK hub – and with the Aeropark right at the runway a must-visit for freighter fans.
AirportBirmingham Airport
The biggest airport in the English Midlands: a single 3,052-meter runway, one terminal, four low-cost and leisure bases and the Emirates A380 every day – plus a listed Art Deco terminal from 1939 and several spotting positions around the fence.
AirportManchester Airport
The biggest airport outside London and home to one of Europe’s best-known spotter scenes: two parallel runways at Ringway, a colorful mix of leisure airlines, low-cost carriers and Gulf long-haul – and with the Runway Visitor Park an official viewing area complete with a Concorde.
AirportMálaga-Costa del Sol Airport
The gateway to the Costa del Sol is considered Spain’s oldest continuously operating airport: two slightly splayed runways, a Terminal 3 with its own train station, leisure airlines from all over Europe every few minutes – and an aviation museum right at the apron.
Where to get bmibaby in front of your lens
Spotting locations where this airline can be seen regularly – with vantage points, light times and coordinates.
East Midlands Aeropark at East Midlands Airport
Museum and spotter hill in one: at East Midlands Aeropark you stand about 170 meters from the runway of the UK’s largest cargo-focused airport – and between the DHL and UPS freighters, a Vulcan bomber, a VC10 nose section and a Nimrod are waiting.
Visitor parkRunway Visitor Park at Manchester Airport
Britain’s best-known visitor park for aircraft fans: at the Runway Visitor Park you stand on a raised viewing area a few hundred meters from runway 05L/23R – and between waves of departures you have a Concorde, a Nimrod and a Trident to touch.
Observation deckObservation deck at Cologne Bonn Airport
The rooftop deck on Terminal 1 is the most convenient legal vantage point at Cologne Bonn Airport: free, no security check, reachable directly by train – with views of the apron, the main runway and the military side of the airport.
Spotting hillMunich Airport visitors’ hill (Besucherhügel)
The best-known vantage point at Lufthansa’s Munich hub: from the visitors’ hill in the Besucherpark you look out over the airport grounds from above – with its own S-Bahn stop right next door.
Related guides from the blog
- How low-cost airlines work: costs, single-type fleets and ancillary revenue
- Major airline bankruptcies in Europe: from Swissair to Alitalia
- How to tell the Boeing 737 Original, Classic, NG and MAX apart
- British G- registrations: G-INFO, personalized registrations and special cases
- IATA and ICAO codes explained: decoding airports, airlines and aircraft types
- Documenting sightings: from notebook to digital logbook
- Archiving aircraft photos: folder structure and file names by registration, type and date



