Flights for the airplane with tail number N14121 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.

UA1978 (EWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on February 15, 2020. It arrived at gate F14. Passengers were flying aboard a Boeing 757-200 with tail number N14121. See all the flights for UA1978.
UA1584 (EWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on January 30, 2020. It arrived at gate F12. Passengers were flying aboard a Boeing 757-200 with tail number N14121. See all the flights for UA1584.
UA727 (SFO-IAD)
This United Airlines flight traveled from San Francisco International Airport to Dulles International Airport, on January 10, 2020. It departed from gate F14. Passengers were flying aboard a Boeing 757-200 with tail number N14121. See all the flights for UA727.
UA424 (IAD-SFO)
This United Airlines flight traveled from Dulles International Airport to San Francisco International Airport, on January 10, 2020. It arrived at gate F14. Passengers were flying aboard a Boeing 757-200 with tail number N14121. See all the flights for UA424.
UA1978 (EWR-SFO)
This United Airlines flight traveled from Newark International Airport to San Francisco International Airport, on January 02, 2020. It arrived at gate F12. Passengers were flying aboard a Boeing 757-200 with tail number N14121. See all the flights for UA1978.
UA213 (SFO-EWR)
This United Airlines flight traveled from San Francisco International Airport to Newark International Airport, on December 25, 2019. It departed from gate F16. Passengers were flying aboard a Boeing 757-200 with tail number N14121. See all the flights for UA213.
UA1478 (DEN-SFO)
This United Airlines flight traveled from Denver International Airport to San Francisco International Airport, on December 25, 2019. It arrived at gate F12. Passengers were flying aboard a Boeing 757-200 with tail number N14121. See all the flights for UA1478.
UA948 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on December 25, 2019. It departed from gate F12. Passengers were flying aboard a Boeing 757-200 with tail number N14121. See all the flights for UA948.
UA433 (BOS-SFO)
This United Airlines flight traveled from Gen E L Logan International Airport to San Francisco International Airport, on December 24, 2019. It arrived at gate F19. Passengers were flying aboard a Boeing 757-200 with tail number N14121. See all the flights for UA433.
UA242 (SFO-BOS)
This United Airlines flight traveled from San Francisco International Airport to Gen E L Logan International Airport, on December 23, 2019. It departed from gate F17. Passengers were flying aboard a Boeing 757-200 with tail number N14121. See all the flights for UA242.
UA746 (SFO-EWR)
This United Airlines flight traveled from San Francisco International Airport to Newark International Airport, on December 23, 2019. It departed from gate F17. Passengers were flying aboard a Boeing 757-200 with tail number N14121. See all the flights for UA746.
UA2400 (BOS-SFO)
This United Airlines flight traveled from Gen E L Logan International Airport to San Francisco International Airport, on December 22, 2019. It arrived at gate F17. Passengers were flying aboard a Boeing 757-200 with tail number N14121. See all the flights for UA2400.