UA821 (SFO-MEX) on March 25, 2023 This United Airlines flight between San Francisco International Airport and Benito Juarez International Airport, on March 25, 2023, was operated by another airline. It departed from gate E4. Passengers were flying aboard an Airbus A320-200 with tail number N414UA. See all the flights for UA821.

UA821'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.