Originally Posted by
Airprox
As it spent 3 hours on the ground in ANC then they don't have enough duty hours to get home. Looks like the plan is to overnight in YYZ and operate the last bit back as a day flight tomorrow (Monday 2nd) arriving LHR in the evening.
Yes, unlike the OMAAT example, this diversion involved an extra 1,500 miles (approx) of diversion, since the turn around happened at the top of Canada. One of the longest diversions I've seen on BA recently and so several hours of extra flying time as well as the 3 hours at ANC.