Flights for the airplane with tail number N57439 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.

UA352 (SFO-TPA)
This United Airlines flight traveled from San Francisco International Airport to Tampa International Airport, on October 27, 2019. It departed from gate E10. Passengers were flying aboard a Boeing 737-900 with tail number N57439. See all the flights for UA352.
UA1800 (LAS-SFO)
This United Airlines flight traveled from McCarran International Airport to San Francisco International Airport, on October 26, 2019. It arrived at gate E4. Passengers were flying aboard a Boeing 737-900 with tail number N57439. See all the flights for UA1800.
UA317 (MCO-SFO)
This United Airlines flight traveled from Orlando International Airport to San Francisco International Airport, on October 26, 2019. It arrived at gate E10. Passengers were flying aboard a Boeing 737-900 with tail number N57439. See all the flights for UA317.
UA492 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on October 26, 2019. It departed from gate E10. Passengers were flying aboard a Boeing 737-900 with tail number N57439. See all the flights for UA492.
UA317 (SAN-SFO)
This United Airlines flight traveled from San Diego International Airport to San Francisco International Airport, on October 25, 2019. It arrived at gate E4. Passengers were flying aboard a Boeing 737-900 with tail number N57439. See all the flights for UA317.
UA2553 (SFO-OAK)
This United Airlines flight traveled from San Francisco International Airport to Oakland International Airport, on October 25, 2019. It departed from gate E4. Passengers were flying aboard a Boeing 737-900 with tail number N57439. See all the flights for UA2553.
UA922 (FLL-SFO)
This United Airlines flight traveled from Fort Lauderdale Hollywood International Airport to San Francisco International Airport, on October 19, 2019. It arrived at gate E3. Passengers were flying aboard a Boeing 737-900 with tail number N57439. See all the flights for UA922.
UA794 (SFO-ORD)
This United Airlines flight traveled from San Francisco International Airport to Chicago O'Hare International Airport, on October 19, 2019. It departed from gate E3. Passengers were flying aboard a Boeing 737-900 with tail number N57439. See all the flights for UA794.
UA2244 (SFO-FLL)
This United Airlines flight traveled from San Francisco International Airport to Fort Lauderdale Hollywood International Airport, on October 18, 2019. It departed from gate E5. Passengers were flying aboard a Boeing 737-900 with tail number N57439. See all the flights for UA2244.
UA1212 (SAN-SFO)
This United Airlines flight traveled from San Diego International Airport to San Francisco International Airport, on October 18, 2019. It arrived at gate E13. Passengers were flying aboard a Boeing 737-900 with tail number N57439. See all the flights for UA1212.
UA2247 (SFO-IAD)
This United Airlines flight traveled from San Francisco International Airport to Dulles International Airport, on October 15, 2019. Passengers were flying aboard a Boeing 737-900 with tail number N57439. See all the flights for UA2247.
UA2423 (PHX-SFO)
This United Airlines flight traveled from Sky Harbor International Airport to San Francisco International Airport, on October 15, 2019. Passengers were flying aboard a Boeing 737-900 with tail number N57439. See all the flights for UA2423.