Flights for the airplane with tail number N79521 These are not all the flights for this airplane, just the ones that have flown in and out of SFO since we've been counting. See all the airports this plane has visited for those flights or all the airplanes we've logged so far.

UA1299 (SFO-LAS)
This United Airlines flight between San Francisco International Airport and McCarran International Airport, on October 03, 2023, was operated by another airline. It departed from gate F20. Passengers were flying aboard a Boeing 737-800 with tail number N79521. See all the flights for UA1299.
UA2070 (PSP-SFO)
This United Airlines flight between Palm Springs International Airport and San Francisco International Airport, on October 03, 2023, was operated by another airline. It arrived at gate F20. Passengers were flying aboard a Boeing 737-800 with tail number N79521. See all the flights for UA2070.
UA2248 (SFO-SNA)
This United Airlines flight between San Francisco International Airport and John Wayne Airport, on October 01, 2023, was operated by another airline. It departed from gate F17. Passengers were flying aboard a Boeing 737-800 with tail number N79521. See all the flights for UA2248.
UA1051 (DEN-SFO)
This United Airlines flight between Denver International Airport and San Francisco International Airport, on October 01, 2023, was operated by another airline. It arrived at gate D10. Passengers were flying aboard a Boeing 737-800 with tail number N79521. See all the flights for UA1051.
UA1041 (SFO-SAN)
This United Airlines flight between San Francisco International Airport and San Diego International Airport, on September 21, 2023, was operated by another airline. It departed from gate F3. Passengers were flying aboard a Boeing 737-800 with tail number N79521. See all the flights for UA1041.
UA548 (BWI-SFO)
This United Airlines flight between Baltimore-Washington International Thurgood Marshall Airport and San Francisco International Airport, on September 20, 2023, was operated by another airline. It arrived at gate E1. Passengers were flying aboard a Boeing 737-800 with tail number N79521. See all the flights for UA548.
UA2603 (SFO-BWI)
This United Airlines flight between San Francisco International Airport and Baltimore-Washington International Thurgood Marshall Airport, on September 20, 2023, was operated by another airline. It departed from gate E13. Passengers were flying aboard a Boeing 737-800 with tail number N79521. See all the flights for UA2603.
UA548 (BWI-SFO)
This United Airlines flight between Baltimore-Washington International Thurgood Marshall Airport and San Francisco International Airport, on September 19, 2023, was operated by another airline. It arrived at gate E13. Passengers were flying aboard a Boeing 737-800 with tail number N79521. See all the flights for UA548.
UA2603 (SFO-BWI)
This United Airlines flight between San Francisco International Airport and Baltimore-Washington International Thurgood Marshall Airport, on September 19, 2023, was operated by another airline. It departed from gate F3. Passengers were flying aboard a Boeing 737-800 with tail number N79521. See all the flights for UA2603.
UA548 (BWI-SFO)
This United Airlines flight between Baltimore-Washington International Thurgood Marshall Airport and San Francisco International Airport, on September 18, 2023, was operated by another airline. It arrived at gate F2. Passengers were flying aboard a Boeing 737-800 with tail number N79521. See all the flights for UA548.
UA2603 (SFO-BWI)
This United Airlines flight between San Francisco International Airport and Baltimore-Washington International Thurgood Marshall Airport, on September 18, 2023, was operated by another airline. It departed from gate F21. Passengers were flying aboard a Boeing 737-800 with tail number N79521. See all the flights for UA2603.
UA2414 (IAH-SFO)
This United Airlines flight between George Bush Intercontinental Airport and San Francisco International Airport, on September 17, 2023, was operated by another airline. It arrived at gate E5. Passengers were flying aboard a Boeing 737-800 with tail number N79521. See all the flights for UA2414.