Flights for UA5503 These are not all the flights that UA5503 has taken, just some of them that have flown in or out of SFO

UA5503 (SFO-ONT)
This United Airlines flight between San Francisco International Airport and Ontario International Airport, on September 04, 2023, was operated by another airline. It departed from gate F3A. See all the flights for UA5503.
UA5503 (SFO-ONT)
This United Airlines flight between San Francisco International Airport and Ontario International Airport, on September 01, 2023, was operated by another airline. It departed from gate F5. See all the flights for UA5503.
UA5503 (SFO-ONT)
This United Airlines flight between San Francisco International Airport and Ontario International Airport, on August 31, 2023, was operated by another airline. It departed from gate F5. See all the flights for UA5503.
UA5503 (SFO-ONT)
This United Airlines flight between San Francisco International Airport and Ontario International Airport, on August 30, 2023, was operated by another airline. It departed from gate E13. See all the flights for UA5503.
UA5503 (SFO-ONT)
This United Airlines flight between San Francisco International Airport and Ontario International Airport, on August 29, 2023, was operated by another airline. It departed from gate E6. See all the flights for UA5503.
UA5503 (SFO-ONT)
This United Airlines flight between San Francisco International Airport and Ontario International Airport, on August 28, 2023, was operated by another airline. It departed from gate F3A. See all the flights for UA5503.
UA5503 (SFO-ONT)
This United Airlines flight between San Francisco International Airport and Ontario International Airport, on August 25, 2023, was operated by another airline. It departed from gate F8. See all the flights for UA5503.
UA5503 (SFO-ONT)
This United Airlines flight between San Francisco International Airport and Ontario International Airport, on August 24, 2023, was operated by another airline. It departed from gate E8. See all the flights for UA5503.
UA5503 (TUS-SFO)
This United Airlines flight between Tucson International Airport and San Francisco International Airport, on September 30, 2022, was operated by another airline. It arrived at gate F10. See all the flights for UA5503.
UA5503 (TUS-SFO)
This United Airlines flight between Tucson International Airport and San Francisco International Airport, on September 29, 2022, was operated by another airline. It arrived at gate F10. See all the flights for UA5503.
UA5503 (TUS-SFO)
This United Airlines flight between Tucson International Airport and San Francisco International Airport, on September 28, 2022, was operated by another airline. It arrived at gate F8. See all the flights for UA5503.
UA5503 (TUS-SFO)
This United Airlines flight between Tucson International Airport and San Francisco International Airport, on September 27, 2022, was operated by another airline. It arrived at gate F8. See all the flights for UA5503.