Flights for UA821 These are not all the flights that UA821 has taken, just some of them that have flown in or out of SFO

UA821 (SFO-MEX)
This United Airlines flight between San Francisco International Airport and Benito Juarez International Airport, on November 09, 2023, was operated by another airline. It departed from gate F1. Passengers were flying aboard an Airbus A320-200 with tail number N443UA. See all the flights for UA821.
UA821 (SFO-MEX)
This United Airlines flight between San Francisco International Airport and Benito Juarez International Airport, on November 08, 2023, was operated by another airline. It departed from gate F4. Passengers were flying aboard an Airbus A320-200 with tail number N485UA. See all the flights for UA821.
UA821 (SFO-MEX)
This United Airlines flight between San Francisco International Airport and Benito Juarez International Airport, on November 07, 2023, was operated by another airline. It departed from gate F1. Passengers were flying aboard an Airbus A320-200 with tail number N464UA. See all the flights for UA821.
UA821 (SFO-MEX)
This United Airlines flight between San Francisco International Airport and Benito Juarez International Airport, on November 06, 2023, was operated by another airline. It departed from gate F2. Passengers were flying aboard an Airbus A320-200 with tail number N457UA. See all the flights for UA821.
UA821 (SFO-MEX)
This United Airlines flight between San Francisco International Airport and Benito Juarez International Airport, on November 05, 2023, was operated by another airline. It departed from gate F2. Passengers were flying aboard an Airbus A320-200 with tail number N456UA. See all the flights for UA821.
UA821 (SFO-MEX)
This United Airlines flight between San Francisco International Airport and Benito Juarez International Airport, on November 04, 2023, was operated by another airline. It departed from gate F4. Passengers were flying aboard an Airbus A320-200 with tail number N472UA. See all the flights for UA821.
UA821 (SFO-MEX)
This United Airlines flight between San Francisco International Airport and Benito Juarez International Airport, on November 03, 2023, was operated by another airline. It departed from gate F2. Passengers were flying aboard an Airbus A320-200 with tail number N449UA. See all the flights for UA821.
UA821 (SFO-MEX)
This United Airlines flight between San Francisco International Airport and Benito Juarez International Airport, on November 02, 2023, was operated by another airline. It departed from gate E10. Passengers were flying aboard an Airbus A320-200 with tail number N409UA. See all the flights for UA821.
UA821 (SFO-MEX)
This United Airlines flight between San Francisco International Airport and Benito Juarez International Airport, on November 01, 2023, was operated by another airline. It departed from gate F4. Passengers were flying aboard an Airbus A320-200 with tail number N435UA. See all the flights for UA821.
UA821 (SFO-MEX)
This United Airlines flight between San Francisco International Airport and Benito Juarez International Airport, on October 31, 2023, was operated by another airline. It departed from gate E11. Passengers were flying aboard an Airbus A320-200 with tail number N410UA. See all the flights for UA821.
UA821 (SFO-MEX)
This United Airlines flight between San Francisco International Airport and Benito Juarez International Airport, on October 30, 2023, was operated by another airline. It departed from gate E7. Passengers were flying aboard an Airbus A320-200 with tail number N467UA. See all the flights for UA821.
UA821 (SFO-MEX)
This United Airlines flight between San Francisco International Airport and Benito Juarez International Airport, on October 29, 2023, was operated by another airline. It departed from gate E4. Passengers were flying aboard an Airbus A320-200 with tail number N420UA. See all the flights for UA821.