I am curious about the 757/767 fleet as well. There's a lot of flying those jets do that the other fleets can't accommodate, particularly the long, thin routes and the special airports with the seat numbers they need.

They will probably be around until the 350 deliveries start and the 787 deliveries finish. The A321 Neo LR is an unknown and we don't have orders for that yet, so who knows how long the 757/767 will stay around. I have 6 years left as of tomorrow, I figure I'll be flying a group 3 or better Boeing until I pull the plug.