Originally Posted by
Bonehead
753s are all pmCO. All pmUA 752s are gone from the fleet.
The PS fleet is both sUA 752s and sCO 752s.
There are no UA 752 that are not PS equipped.
Note other lie-flat aircraft are also used for PS service and some sCO 752 are also used for TATL.
752 are occasional used on other transcon service, such as BOS-SFO/LAX or IAD-SFO/LAX