Flights for the airplane with tail number N78509 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 October 16, 2023, was operated by another airline. It departed from gate F20. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA1749.
UA1632 (PDX-SFO)
This United Airlines flight between Portland International Airport and San Francisco International Airport, on October 16, 2023, was operated by another airline. It arrived at gate F20. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA1632.
UA205 (SFO-PDX)
This United Airlines flight between San Francisco International Airport and Portland International Airport, on October 16, 2023, was operated by another airline. It departed from gate E11. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA205.
UA1756 (LAX-SFO)
This United Airlines flight between Los Angeles International Airport and San Francisco International Airport, on October 16, 2023, was operated by another airline. It arrived at gate E11. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA1756.
UA1331 (SFO-LAX)
This United Airlines flight between San Francisco International Airport and Los Angeles International Airport, on October 16, 2023, was operated by another airline. It departed from gate E10. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA1331.
UA1639 (OGG-SFO)
This United Airlines flight between Kahului Airport and San Francisco International Airport, on October 16, 2023, was operated by another airline. It arrived at gate F20. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA1639.
UA1563 (LIH-SFO)
This United Airlines flight between Lihue Airport and San Francisco International Airport, on October 15, 2023, was operated by another airline. It arrived at gate F3. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA1563.
UA1111 (SFO-LIH)
This United Airlines flight between San Francisco International Airport and Lihue Airport, on October 15, 2023, was operated by another airline. It departed from gate E4. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA1111.
UA1684 (SFO-LIH)
This United Airlines flight between San Francisco International Airport and Lihue Airport, on October 14, 2023, was operated by another airline. It departed from gate E8. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA1684.
UA1878 (ORD-SFO)
This United Airlines flight between Chicago O'Hare International Airport and San Francisco International Airport, on October 14, 2023, was operated by another airline. It arrived at gate E8. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA1878.
UA1746 (LIH-SFO)
This United Airlines flight traveled from Lihue Airport to San Francisco International Airport, on October 14, 2023. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA1746.
UA242 (LAS-SFO)
This United Airlines flight between McCarran International Airport and San Francisco International Airport, on June 10, 2023, was operated by another airline. It arrived at gate F2. Passengers were flying aboard a Boeing 737-800 with tail number N78509. See all the flights for UA242.