United Airlines Boeing 757-200

United Airlines Boeing 757-222, N580UA, is shown arriving at Newark on June 18, 2005 wearing the carrier’s 1993-introduced livery.

(Photo credit: Mike Primamore)

United Airlines Boeing 757-222, N598UA, is shown at Denver on October 5, 2009 wearing the carrier’s 2004-introduced livery.

(Photo credit: Ben Wang)

%d bloggers like this: