Only a few of the greatest purchasers of the Boeing 747 were US airlines, and some still have them in service.

Northwest's 15 Boeing 747-200F cargo planes ... By far the most fascinating afterlife for Delta 747s exists for the airline's 747-400 jets. These aircraft were retired most recently, and as ...

Delta finally retired the last Boeing 747 400 for good in 2017 ... the possessor of a 747 fleet thanks to its merger with ...