Flights for UA403 These are not all the flights that UA403 has taken, just some of them that have flown in or out of SFO

UA403 (SFO-ORD)
This United Airlines flight between San Francisco International Airport and Chicago O'Hare International Airport, on August 18, 2022, was operated by another airline. It departed from gate F16. Passengers were flying aboard a Boeing 737-900 with tail number N66848. See all the flights for UA403.
UA403 (LAX-SFO)
This United Airlines flight between Los Angeles International Airport and San Francisco International Airport, on August 18, 2022, was operated by another airline. It arrived at gate F1. Passengers were flying aboard an Airbus A320-200 with tail number N445UA. See all the flights for UA403.
UA403 (SFO-ORD)
This United Airlines flight between San Francisco International Airport and Chicago O'Hare International Airport, on August 17, 2022, was operated by another airline. It departed from gate G8. Passengers were flying aboard a Boeing 737-900 with tail number N38424. See all the flights for UA403.
UA403 (LAX-SFO)
This United Airlines flight between Los Angeles International Airport and San Francisco International Airport, on August 17, 2022, was operated by another airline. It arrived at gate F3. Passengers were flying aboard an Airbus A320-200 with tail number N409UA. See all the flights for UA403.
UA403 (SFO-ORD)
This United Airlines flight between San Francisco International Airport and Chicago O'Hare International Airport, on August 16, 2022, was operated by another airline. It departed from gate E12. Passengers were flying aboard a Boeing 737-900 with tail number N38473. See all the flights for UA403.
UA403 (LAX-SFO)
This United Airlines flight between Los Angeles International Airport and San Francisco International Airport, on August 16, 2022, was operated by another airline. It arrived at gate F20. Passengers were flying aboard an Airbus A320-200 with tail number N469UA. See all the flights for UA403.
UA403 (SFO-ORD)
This United Airlines flight between San Francisco International Airport and Chicago O'Hare International Airport, on August 15, 2022, was operated by another airline. It departed from gate E4. Passengers were flying aboard a Boeing 737-900 with tail number N53442. See all the flights for UA403.
UA403 (LAX-SFO)
This United Airlines flight between Los Angeles International Airport and San Francisco International Airport, on August 15, 2022, was operated by another airline. It arrived at gate E6. Passengers were flying aboard an Airbus A320-200 with tail number N409UA. See all the flights for UA403.
UA403 (SFO-ORD)
This United Airlines flight between San Francisco International Airport and Chicago O'Hare International Airport, on August 14, 2022, was operated by another airline. It departed from gate E11. Passengers were flying aboard a Boeing 737-900 with tail number N39461. See all the flights for UA403.
UA403 (LAX-SFO)
This United Airlines flight between Los Angeles International Airport and San Francisco International Airport, on August 14, 2022, was operated by another airline. It arrived at gate E8. Passengers were flying aboard an Airbus A320-200 with tail number N410UA. See all the flights for UA403.
UA403 (SFO-ORD)
This United Airlines flight between San Francisco International Airport and Chicago O'Hare International Airport, on August 13, 2022, was operated by another airline. It departed from gate E11. See all the flights for UA403.
UA403 (SFO-ORD)
This United Airlines flight between San Francisco International Airport and Chicago O'Hare International Airport, on August 12, 2022, was operated by another airline. It departed from gate E11. Passengers were flying aboard a Boeing 737-900 with tail number N68811. See all the flights for UA403.