British Airways 777 Diverts To Gander, Then Keflavik: What A Journey!

British Airways 777 Diverts To Gander, Then Keflavik: What A Journey!

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Passengers on a transatlantic British Airways flight are currently getting quite the tour across the Atlantic, with some passengers on a three-stop routing…

British Airways flight diverts to Gander, then Keflavik

British Airways flight BA252 ordinarily operates from Grand Cayman (GCM) to Nassau (NAS) to London (LHR), with that first segment being one of the carrier’s short Caribbean hops. The flight departing last night (on Tuesday, April 8, 2025) was operated by a 28-year-old Boeing 777-200ER with the registration code G-VIID.

The flight from Grand Cayman to Nassau operated without a hitch, but sadly the same can’t be said about the transatlantic flight, from Nassau to London.

The aircraft departed Nassau roughly on schedule, at 10:24PM last night, and was supposed to arrive in London at 11:40AM this morning. The flight operated as planned for the first four hours, over the Atlantic Ocean, quite a ways off the coast of North America.

However, as the plane was about to start the main part of its Atlantic crossing, there was a medical emergency, requiring a diversion. So the aircraft ended up diverting to Gander, Canada (YQX). It arrived there at 5:02AM this morning, roughly five hours after it departed.

British Airways flight BA252 diverted to Gander

Once the passenger was offloaded and the aircraft refueled, it eventually departed Gander, to continue its journey across the Atlantic. The plane took off from Gander at 7:32AM local time.

There was an issue, though. The crew couldn’t operate all the way to London without timing out, given limits on the length of duty days. So operations at British Airways got creative. The aircraft then rerouted to Keflavik, Iceland (KEF), where it arrived at 1PM, roughly three hours after it departed. That got the passengers closer to their intended destination, but not quite all the way.

British Airways flight BA252 diverted to Keflavik

The plan is now for the jet to depart Keflavik at 6:15PM, arriving in London at 10PM, a bit over 10 hours behind schedule.

BA252 flight status for last segment

So, what’s the plan there? British Airways has dispatched an Airbus A321neo that has the registration code G-TNEC, with a replacement crew. The aircraft has departed London already, and is expected to land in Keflavik a little after 5PM.

When you look at the entire flight status, this is quite an itinerary, eh?

BA252 flight status for all four segments

British Airways seems to be handling this situation well

Obviously medical diversions are complicated and costly for airlines. That being said, it sure seems like British Airways is doing a good job minimizing the inconvenience for passengers here. Sure, an aircraft rerouting twice is less than ideal, but it’s better than the plane potentially being stuck somewhere, and passengers having to spend the night at an airport.

There are lots of logistics that need to be taken into account here — you have labor contracts that need to be honored, and repositioning an entire crew to an airport via a charter flight takes some time. So while this isn’t ideal, it does seem like the best outcome in such a situation.

Bottom line

A British Airways 777 flying from Nassau to London had to first divert to Gander for a medical emergency, and then to Keflavik for a crew change, given that the crew would’ve otherwise timed out. Given that this was already a one stop service originating in Grand Cayman, this is making for a long day. Passengers are expected to arrive in London a little over 10 hours behind schedule.

What do you make of this British Airways double reroute?

Conversations (30)
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  1. ted poco Guest

    No surprise they didn’t divert to any US airport, we are not a welcoming country now.

    1. Clayton Guest

      My lord. Get over yourself already.

      They landed in Gander because it was the nearest, appropriate airport. BA lands about 80 flights a day on US soil.

  2. omarsidd Member

    Sending an A321neo just to position the replacement crew? I wonder if they added it to the schedule so some regular passengers might book onto it...

  3. Pete Guest

    Crew hours.... I'd prefer the delay. I want my flight with alert, awake and functioning crew that in the case of an emergency are in peak form. Yes, it's a hassle, and sure the odds are low for an accident. If there was a situation after crew hours had timed out, we'd all asking why wasn't the crew altert and able to handle said situation. As for expecting comp from the airline, ah, wasn't their...

    Crew hours.... I'd prefer the delay. I want my flight with alert, awake and functioning crew that in the case of an emergency are in peak form. Yes, it's a hassle, and sure the odds are low for an accident. If there was a situation after crew hours had timed out, we'd all asking why wasn't the crew altert and able to handle said situation. As for expecting comp from the airline, ah, wasn't their fault, unfortunately just bad luck. Pay the extra $$ for flight delay insurance.

  4. Bruno Guest

    Surprising they flew an A321 almost empty for the replacement crew instead of putting them on one of the afternoon IcelandAir/Easyjet flights from LHR/LGW to KEF.

  5. Speedbird Guest

    You got the flight number wrong, BA 52 goes to SEA haha

  6. brianna hoffner Diamond

    I wonder if any of the passengers asked the folks in Gander for some Cod Au Gratin :)
    (sorry, huge Come From Away Fan here...)

    1. GBOAC Diamond

      Personally I'd prefer the Screech:-)

  7. irie Guest

    what about compensation for passengers?

    1. AeroB13a Member

      All in good time irie, what about a thought for the patient first?

    2. Gerty Smith Guest

      Let me just repeat the insane AA diversion to DFW was some woman getting hysterical with a "panic attack". Could've been solved with strips and/or whisky.

      I feel a lot worse for pax missing important moments in their lives if this turns out to be some self-centered b-word like her.

    3. Samus Aran Guest

      In cases like that, the person deserves to be held fully liable for all costs, including fuel costs, hotel costs, etc. in addition to receiving a lifetime ban from the airline (and, if the person faked or deliberately had a medical emergency with intent to cause a diversion and gain entry to another country, the person should face the same criminal penalties as any other illegal alien).

  8. AeroB13a Member

    I’m with Ben on this topic.
    Firstly, BA quite rightly prioritised the health and wellbeing of the patient without hesitation.
    Secondly, they addressed the legality of the crew’s flying hours to ensure lawful flying.
    Thirdly, although inconvenient for the remaining passengers, their safety was not compromised.
    Well done BA, a fine example of corporate management addressing the situation successfully.

  9. Eskimo Guest

    Waiting for the alter ego BA apologist to tell you how great it was to Denver.

    1. AeroB13a Member

      …. so as not to disappoint a cold fish!

    2. AeroB13a Member

      But Esk, if one failed to sink to your level in this pond without responding, how would get through the day without throwing all your toys out of the pram?

  10. MRL Guest

    Minor point, but I'm not sure the first segment actually is 5th Freedom given that the Cayman Islands are a British Overseas Territory.

    1. dfw88 Guest

      Came here to say the same thing. I think you're right.

  11. James Guest

    They've sent G-TNEC (A321neo) on a special flight presumably with the new crew on board to cover this. Would probably have been hard to get enough seats for an entire 777 crew on the day of departure!

    1. Jack Guest

      Funny enough a similar thing happened to me on a BA flight in 2019. Was travelling LHR-JFK on an 777 and diverted to KEF due to one of the entertainment monitors overheating and causing a smell of smoke in the cabin. After around five hours at KEF we were put on an A321 to bring us back to LHR (777 flight wasn't full so we could all squeeze on the 321). I guess it's easiest...

      Funny enough a similar thing happened to me on a BA flight in 2019. Was travelling LHR-JFK on an 777 and diverted to KEF due to one of the entertainment monitors overheating and causing a smell of smoke in the cabin. After around five hours at KEF we were put on an A321 to bring us back to LHR (777 flight wasn't full so we could all squeeze on the 321). I guess it's easiest for them to dispatch A320 family aircraft at the last minute since it's the most common aircraft type in the fleet. More like to have available planes and available crews for that type

  12. Tom Guest

    It’s all timing out. It’s just a bunch of nonsense. They can work a couple of extra hours and get some overtime. It’s not gonna hurt them and it’s certainly not gonna jeopardize the passengers on the aircraft. It’s all a bunch of nonsense Union garbage.

    1. rrapynot Guest

      It’s not “Union garbage”, it’s the law and it’s done for safety.

    2. Samo Guest

      Trust me, unions are the last ones who want this, it's not great for the crews either. Crew hours are limited by regulators for obvious safety reasons.

    3. Icarus Guest

      Maximum crew hours are mandated by EASA for safety reasons. It’s not some fast food joint where you work.

    4. Eskimo Guest

      If only you can replace crew with something that doesn't get fatigue or needs rest.

      Wait, the solution is already there.

      Dinosaurs are not happy about it.

    5. AeroB13a Member

      “Dinosaurs” like you Esk, are such entertainment value, it must be something to do with being a dinosaur of very little brain …. poor darlink.

    6. Mary Guest

      If you don't like it, there are plenty of airlines in Africa that will bend the rules (or have bendable rules) as you suggest.

      For the rest of us, a slippery slope is behind the vast majority of deadly accidents. Zero tolerance it the only thing that works with safety, and we're glad that it's there.

    7. Madrid Guest

      Mary, can you name these ‘African’ airlines you know so much about? Please enlighten us.

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Bruno Guest

Surprising they flew an A321 almost empty for the replacement crew instead of putting them on one of the afternoon IcelandAir/Easyjet flights from LHR/LGW to KEF.

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Mary Guest

If you don't like it, there are plenty of airlines in Africa that will bend the rules (or have bendable rules) as you suggest. For the rest of us, a slippery slope is behind the vast majority of deadly accidents. Zero tolerance it the only thing that works with safety, and we're glad that it's there.

2
AeroB13a Member

I’m with Ben on this topic. Firstly, BA quite rightly prioritised the health and wellbeing of the patient without hesitation. Secondly, they addressed the legality of the crew’s flying hours to ensure lawful flying. Thirdly, although inconvenient for the remaining passengers, their safety was not compromised. Well done BA, a fine example of corporate management addressing the situation successfully.

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