Originally Posted by
tdracer
Single aisle become very problematic when you go much over 200 seats because loading/unloading take forever. It's OK for longer range operations since the turn times are less critical, but to be economically viable, a new 200-250 passenger aircraft needs to be economical not just for long haul, but for 1-2 hour flights as well. Otherwise the market is too small.
That was a big factor in the flop of the 757-300. It's operating costs were quite good for the time, but it's turn times were horrid.
I still think Boeing's best bet would be a "767X" - 767 fuselage, updated composite wing, modern avionics, and new state-of-the-art engines. They'd just need to convince an engine company to do a new 45k thrust class engine.
You're wrong. We are operating ~230 seat A321's and do 35 min turn arounds... It depends on the airport but at most we can do it on time or within 10 mins of planned ETD for the next sector.... Just gotta use both doors...