chip1,

whaledriver is absolutely spot on in his answer...in fact, I just saw yesterday two new aircraft appear on our schedule. I am speculating here but these are the two that are coming back to us from British Airways since they are taking delivery of our B747-8 (through our Global Supply Systems subsidiary).

Additional airframes are rumored but there is no way to know that until we start flying them whether they are 744, 747-8, or 767...new, used, converted pax to -F, etc.

It is all rumor until proven otherwise by press release, flight schedule, etc.

Good luck.
744dri...err, 767driver