UA343 (SFO-IAD) on December 12, 2021 This United Airlines flight traveled from San Francisco International Airport to Dulles International Airport, on December 12, 2021. It departed from gate F19. Passengers were flying aboard a Boeing 767-300 with tail number N667UA. See all the flights for UA343.

UA343's departure from SFO on this date

Sometimes flight paths may look a bit weird in places, because that is (can be) the nature of radar data. It should still give you a rough idea of where this flight traveled to and from though.