Tomct
Talked with a friend of mine who's dad is a Senior Captain at FedEx. He said that they would LOVE the 757, but they would have to get new ground equipement....loaders? The lift would definately improve with that bad@ss mama jama, but who knows. For size, there is NOTHING that can compare to the 757! It can carry a mother load and have few if any limitations as far as weight restrictions etc. Only time will tell!
Right, well that would be for the production freighter ... which is no longer in production. Outside of the Brown Brigade there is a total or 4 PF's flying around, and none are for sale. UPS are not exactly looking at selling theirs either.
That leaves you with the SF (or BCF as they're called these days). Our lot got 34 of the things, and we are indeed limited! We've got 2 different MTOW's, 93 and 99 tons. Max payload is never more than 28 tons, which on a 99t aeroplane you can carry for around 3.5 hours. However, as with FedEx we're mainly limited by the volume. Although the 75 can load upwards of 11 tons in the bellies, it's just never used. For one, it'll take too bloody long to load and off-load. Secondly, once you've loaded 20 tons on the maindeck, well, there's not much more to play with. Sure, you could technically speaking load around 8 more tons there, but we ain't got 2 hour turn-arounds in the express business.
As bang for the buck goes, the A321 would make much more sense. 13 positions upstairs and the option of contairizing the bellies. Much leighter than the 757 too, and not much in the way of volumetric difference.
Don't get me wrong now, the 757 is a fine aeroplane. It's just that the A321 will do 90% of what a 757 can, but at 60% of the costs. Which is also the reason why the A321 can be bought brand new today, whereas the 757 can't. Our outfit was seriously considering the A321 around 8 years ago. But there weren't too many available second hand, and those who were available was rather on the expensive side. Brand new was never an option for us.
In case you're wondering who "we" are, well, there's only one integrator who's not based in Atlanta, and operates 757s.