UA8200 (SFO-YYC) on September 21, 2019 This United Airlines flight between San Francisco International Airport and Calgary International Airport, on September 21, 2019, was operated by another airline. Passengers were flying aboard a Boeing 737-900 with tail number N69840. See all the flights for UA8200.
UA8200'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.