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 September 04, 2022, was operated by another airline. It departed from gate F2. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37523. See all the flights for UA403.
UA403 (LAX-SFO)
This United Airlines flight between Los Angeles International Airport and San Francisco International Airport, on September 04, 2022, was operated by another airline. It arrived at gate E6. Passengers were flying aboard an Airbus A320-200 with tail number N484UA. 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 September 01, 2022, was operated by another airline. It departed from gate G11. Passengers were flying aboard a Boeing 737-900 with tail number N39416. See all the flights for UA403.
UA403 (LAX-SFO)
This United Airlines flight between Los Angeles International Airport and San Francisco International Airport, on September 01, 2022, was operated by another airline. It arrived at gate F21. 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 31, 2022, was operated by another airline. It departed from gate E5. 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 31, 2022, was operated by another airline. It arrived at gate F20. Passengers were flying aboard an Airbus A320-200 with tail number N479UA. 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 28, 2022, was operated by another airline. It departed from gate E10. Passengers were flying aboard a Boeing 737-900 with tail number N39463. 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 28, 2022, was operated by another airline. It arrived at gate F12. Passengers were flying aboard an Airbus A320-200 with tail number N465UA. 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 27, 2022, was operated by another airline. It departed from gate E4. Passengers were flying aboard a Boeing 737-900 with tail number N38424. 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 26, 2022, was operated by another airline. It departed from gate E9. Passengers were flying aboard a Boeing 737-900 with tail number N37427. 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 26, 2022, was operated by another airline. It arrived at gate F1. Passengers were flying aboard an Airbus A320-200 with tail number N457UA. 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 25, 2022, was operated by another airline. It departed from gate E13. Passengers were flying aboard a Boeing 737-900 with tail number N68821. See all the flights for UA403.