Flights for the airplane with tail number N77431 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

UA729 (SFO-ORD)
This United Airlines flight traveled from San Francisco International Airport to Chicago O'Hare International Airport, on May 12, 2022. It departed from gate E12. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA729.
UA528 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on May 12, 2022. It arrived at gate E12. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA528.
UA1829 (SFO-ORD)
This United Airlines flight traveled from San Francisco International Airport to Chicago O'Hare International Airport, on May 01, 2022. It departed from gate E9. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA1829.
UA528 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on May 01, 2022. It arrived at gate E9. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA528.
UA1927 (SFO-ORD)
This United Airlines flight traveled from San Francisco International Airport to Chicago O'Hare International Airport, on April 21, 2022. It departed from gate F3. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA1927.
UA1853 (IAH-SFO)
This United Airlines flight traveled from George Bush Intercontinental Airport to San Francisco International Airport, on April 20, 2022. It arrived at gate E11. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA1853.
UA2050 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on April 10, 2022. It departed from gate F3. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA2050.
UA2034 (IAH-SFO)
This United Airlines flight traveled from George Bush Intercontinental Airport to San Francisco International Airport, on April 10, 2022. It arrived at gate F3. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA2034.
UA2342 (SFO-PDX)
This United Airlines flight traveled from San Francisco International Airport to Portland International Airport, on April 08, 2022. It departed from gate E8. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA2342.
UA2262 (KOA-SFO)
This United Airlines flight traveled from Kailua-Kona International Airport to San Francisco International Airport, on April 08, 2022. It arrived at gate E8. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA2262.
UA694 (SFO-KOA)
This United Airlines flight traveled from San Francisco International Airport to Kailua-Kona International Airport, on April 07, 2022. It departed from gate F16. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA694.
UA528 (ORD-SFO)
This United Airlines flight traveled from Chicago O'Hare International Airport to San Francisco International Airport, on April 07, 2022. It arrived at gate F16. Passengers were flying aboard a Boeing 737-900 with tail number N77431. See all the flights for UA528.