Originally posted by ozstamps:
Cigarman .. on those antiquated 727s CO flies, I'd have the same concerns. 
As I presume you know, the 727s are out of CO's fleet. CO's "old" planes are the DC-10s (being replaced in 2001-2 by 762s and 764s) and MD-80s (being replaced thru 2004 by 737NGs). Or did you mean to say "antiquated 727s UA flies"...