Flights for UA731 These are not all the flights that UA731 has taken, just some of them that have flown in or out of SFO

UA731 (SFO-PHX)
This United Airlines flight between San Francisco International Airport and Sky Harbor International Airport, on September 21, 2023, was operated by another airline. It departed from gate F3. Passengers were flying aboard a Boeing 737-800 with tail number N14219. See all the flights for UA731.
UA731 (PHL-SFO)
This United Airlines flight between Philadelphia International Airport and San Francisco International Airport, on September 21, 2023, was operated by another airline. It arrived at gate E10. Passengers were flying aboard a Boeing 737-800 with tail number N76519. See all the flights for UA731.
UA731 (SFO-PHX)
This United Airlines flight between San Francisco International Airport and Sky Harbor International Airport, on September 20, 2023, was operated by another airline. It departed from gate E6. Passengers were flying aboard a Boeing 737-800 with tail number N73291. See all the flights for UA731.
UA731 (PHL-SFO)
This United Airlines flight between Philadelphia International Airport and San Francisco International Airport, on September 20, 2023, was operated by another airline. It arrived at gate D15. Passengers were flying aboard a Boeing 737-800 with tail number N39297. See all the flights for UA731.
UA731 (SFO-PHX)
This United Airlines flight between San Francisco International Airport and Sky Harbor International Airport, on September 19, 2023, was operated by another airline. It departed from gate E10. Passengers were flying aboard a Boeing 737-800 with tail number N18243. See all the flights for UA731.
UA731 (PHL-SFO)
This United Airlines flight between Philadelphia International Airport and San Francisco International Airport, on September 19, 2023, was operated by another airline. It arrived at gate E8. Passengers were flying aboard a Boeing 737-MAX 8 with tail number N57286. See all the flights for UA731.
UA731 (SFO-PHX)
This United Airlines flight between San Francisco International Airport and Sky Harbor International Airport, on September 18, 2023, was operated by another airline. It departed from gate E13. Passengers were flying aboard a Boeing 737-800 with tail number N73259. See all the flights for UA731.
UA731 (PHL-SFO)
This United Airlines flight between Philadelphia International Airport and San Francisco International Airport, on September 18, 2023, was operated by another airline. It arrived at gate F14. Passengers were flying aboard a Boeing 737-MAX 8 with tail number N27274. See all the flights for UA731.
UA731 (SFO-PHX)
This United Airlines flight between San Francisco International Airport and Sky Harbor International Airport, on September 17, 2023, was operated by another airline. It departed from gate E9. Passengers were flying aboard a Boeing 737-800 with tail number N76502. See all the flights for UA731.
UA731 (PHL-SFO)
This United Airlines flight between Philadelphia International Airport and San Francisco International Airport, on September 17, 2023, was operated by another airline. It arrived at gate E7. Passengers were flying aboard a Boeing 737-MAX 8 with tail number N27252. See all the flights for UA731.
UA731 (SFO-PHX)
This United Airlines flight between San Francisco International Airport and Sky Harbor International Airport, on September 16, 2023, was operated by another airline. It departed from gate D15. Passengers were flying aboard a Boeing 737-800 with tail number N73291. See all the flights for UA731.
UA731 (PHL-SFO)
This United Airlines flight between Philadelphia International Airport and San Francisco International Airport, on September 16, 2023, was operated by another airline. It arrived at gate E12. Passengers were flying aboard a Boeing 737-800 with tail number N79541. See all the flights for UA731.