Flights for the airplane with tail number N221UA 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.

UA1749 (SFO-OGG)
This United Airlines flight between San Francisco International Airport and Kahului Airport, on August 25, 2023, was operated by another airline. It departed from gate F22. Passengers were flying aboard a Boeing 777-200 with tail number N221UA. See all the flights for UA1749.
UA372 (HNL-SFO)
This United Airlines flight between Honolulu International Airport and San Francisco International Airport, on August 25, 2023, was operated by another airline. It arrived at gate F22. Passengers were flying aboard a Boeing 777-200 with tail number N221UA. See all the flights for UA372.
UA1639 (OGG-SFO)
This United Airlines flight between Kahului Airport and San Francisco International Airport, on August 25, 2023, was operated by another airline. It arrived at gate E12. Passengers were flying aboard a Boeing 777-200 with tail number N221UA. See all the flights for UA1639.
UA1057 (DEN-SFO)
This United Airlines flight between Denver International Airport and San Francisco International Airport, on August 22, 2023, was operated by another airline. It arrived at gate F13. Passengers were flying aboard a Boeing 777-200 with tail number N221UA. See all the flights for UA1057.
UA343 (ORD-SFO)
This United Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on August 21, 2023, was operated by another airline. It arrived at gate F11. Passengers were flying aboard a Boeing 777-200 with tail number N221UA. See all the flights for UA343.
UA1681 (IAH-SFO)
This United Airlines flight between George Bush Intercontinental Airport and San Francisco International Airport, on August 19, 2023, was operated by another airline. It arrived at gate F15. Passengers were flying aboard a Boeing 777-200 with tail number N221UA. See all the flights for UA1681.
UA1672 (DEN-SFO)
This United Airlines flight between Denver International Airport and San Francisco International Airport, on August 11, 2023, was operated by another airline. It arrived at gate F15. Passengers were flying aboard a Boeing 777-200 with tail number N221UA. See all the flights for UA1672.
UA343 (ORD-SFO)
This United Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on August 07, 2023, was operated by another airline. It arrived at gate F15. Passengers were flying aboard a Boeing 777-200 with tail number N221UA. See all the flights for UA343.
UA1672 (DEN-SFO)
This United Airlines flight between Denver International Airport and San Francisco International Airport, on August 02, 2023, was operated by another airline. It arrived at gate E11. Passengers were flying aboard a Boeing 777-200 with tail number N221UA. See all the flights for UA1672.
UA1672 (DEN-SFO)
This United Airlines flight between Denver International Airport and San Francisco International Airport, on July 29, 2023, was operated by another airline. It arrived at gate E12. Passengers were flying aboard a Boeing 777-200 with tail number N221UA. See all the flights for UA1672.
UA2681 (DEN-SFO)
This United Airlines flight between Denver International Airport and San Francisco International Airport, on July 27, 2023, was operated by another airline. It arrived at gate F11. Passengers were flying aboard a Boeing 777-200 with tail number N221UA. See all the flights for UA2681.
UA372 (HNL-SFO)
This United Airlines flight between Honolulu International Airport and San Francisco International Airport, on July 26, 2023, was operated by another airline. It arrived at gate F15. Passengers were flying aboard a Boeing 777-200 with tail number N221UA. See all the flights for UA372.