Flights for the airplane with tail number N78438 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.

UA510 (DEN-SFO)
This United Airlines flight between Denver International Airport and San Francisco International Airport, on April 23, 2023, was operated by another airline. It arrived at gate E11. Passengers were flying aboard a Boeing 737-900 with tail number N78438. See all the flights for UA510.
UA2423 (SFO-IAD)
This United Airlines flight between San Francisco International Airport and Dulles International Airport, on April 22, 2023, was operated by another airline. It departed from gate F16. Passengers were flying aboard a Boeing 737-900 with tail number N78438. See all the flights for UA2423.
UA2654 (BNA-SFO)
This United Airlines flight between Nashville International Airport and San Francisco International Airport, on April 22, 2023, was operated by another airline. It arrived at gate F16. Passengers were flying aboard a Boeing 737-900 with tail number N78438. See all the flights for UA2654.
UA2221 (SFO-BNA)
This United Airlines flight between San Francisco International Airport and Nashville International Airport, on April 22, 2023, was operated by another airline. It departed from gate F16. Passengers were flying aboard a Boeing 737-900 with tail number N78438. See all the flights for UA2221.
UA1999 (ORD-SFO)
This United Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on April 22, 2023, was operated by another airline. It arrived at gate F16. Passengers were flying aboard a Boeing 737-900 with tail number N78438. See all the flights for UA1999.
UA2416 (SFO-ORD)
This United Airlines flight between San Francisco International Airport and Chicago O'Hare International Airport, on April 21, 2023, was operated by another airline. It departed from gate E11. Passengers were flying aboard a Boeing 737-900 with tail number N78438. See all the flights for UA2416.
UA2056 (LAX-SFO)
This United Airlines flight between Los Angeles International Airport and San Francisco International Airport, on April 21, 2023, was operated by another airline. It arrived at gate E11. Passengers were flying aboard a Boeing 737-900 with tail number N78438. See all the flights for UA2056.
UA1008 (SFO-LAX)
This United Airlines flight between San Francisco International Airport and Los Angeles International Airport, on April 21, 2023, was operated by another airline. It departed from gate E3. Passengers were flying aboard a Boeing 737-900 with tail number N78438. See all the flights for UA1008.
UA2099 (ORD-SFO)
This United Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on April 21, 2023, was operated by another airline. It arrived at gate E3. Passengers were flying aboard a Boeing 737-900 with tail number N78438. See all the flights for UA2099.
UA1803 (DEN-SFO)
This United Airlines flight between Denver International Airport and San Francisco International Airport, on April 17, 2023, was operated by another airline. It arrived at gate F2. Passengers were flying aboard a Boeing 737-900 with tail number N78438. See all the flights for UA1803.
UA642 (SFO-IAH)
This United Airlines flight between San Francisco International Airport and George Bush Intercontinental Airport, on April 17, 2023, was operated by another airline. It departed from gate E13. Passengers were flying aboard a Boeing 737-900 with tail number N78438. See all the flights for UA642.
UA1874 (SFO-IND)
This United Airlines flight between San Francisco International Airport and Indianapolis International Airport, on January 21, 2023, was operated by another airline. It departed from gate E7. Passengers were flying aboard a Boeing 737-900 with tail number N78438. See all the flights for UA1874.