Tail number 28000 is one of two VC-25As and has served as Air Force One since 1990; highly recognizable livery designed by Raymond Loewy.

This aircraft operates regional flights for United Airlines under the United Express brand, most likely by SkyWest Airlines given the registration prefix.

This is one of only two VC-25As, designated as Air Force One when the President is aboard. The registration 28000 identifies the specific aircraft.