Flights for UA646 These are not all the flights that UA646 has taken, just some of them that have flown in or out of SFO

UA646 (SFO-PDX)
This United Airlines flight between San Francisco International Airport and Portland International Airport, on October 22, 2023, was operated by another airline. It departed from gate E13. Passengers were flying aboard a Boeing 737-900 with tail number N68453. See all the flights for UA646.
UA646 (RNO-SFO)
This United Airlines flight between Reno-Tahoe International Airport and San Francisco International Airport, on October 22, 2023, was operated by another airline. It arrived at gate F14. Passengers were flying aboard an Airbus A320-200 with tail number N424UA. See all the flights for UA646.
UA646 (SFO-PDX)
This United Airlines flight between San Francisco International Airport and Portland International Airport, on October 21, 2023, was operated by another airline. It departed from gate F16. Passengers were flying aboard an Airbus A319 with tail number N827UA. See all the flights for UA646.
UA646 (RNO-SFO)
This United Airlines flight between Reno-Tahoe International Airport and San Francisco International Airport, on October 21, 2023, was operated by another airline. It arrived at gate F2. Passengers were flying aboard an Airbus A320-200 with tail number N433UA. See all the flights for UA646.
UA646 (SFO-PDX)
This United Airlines flight between San Francisco International Airport and Portland International Airport, on October 20, 2023, was operated by another airline. It departed from gate F3. Passengers were flying aboard a Boeing 737-900 with tail number N66893. See all the flights for UA646.
UA646 (RNO-SFO)
This United Airlines flight between Reno-Tahoe International Airport and San Francisco International Airport, on October 20, 2023, was operated by another airline. It arrived at gate F4. Passengers were flying aboard an Airbus A320-200 with tail number N415UA. See all the flights for UA646.
UA646 (SFO-PDX)
This United Airlines flight between San Francisco International Airport and Portland International Airport, on October 19, 2023, was operated by another airline. It departed from gate F1. Passengers were flying aboard an Airbus A319 with tail number N809UA. See all the flights for UA646.
UA646 (RNO-SFO)
This United Airlines flight between Reno-Tahoe International Airport and San Francisco International Airport, on October 19, 2023, was operated by another airline. It arrived at gate E12. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37567. See all the flights for UA646.
UA646 (SFO-PDX)
This United Airlines flight between San Francisco International Airport and Portland International Airport, on October 18, 2023, was operated by another airline. It departed from gate F1. Passengers were flying aboard an Airbus A319 with tail number N810UA. See all the flights for UA646.
UA646 (RNO-SFO)
This United Airlines flight between Reno-Tahoe International Airport and San Francisco International Airport, on October 18, 2023, was operated by another airline. It arrived at gate D15. Passengers were flying aboard a Boeing 737-MAX 9 with tail number N37534. See all the flights for UA646.
UA646 (SFO-PDX)
This United Airlines flight between San Francisco International Airport and Portland International Airport, on October 16, 2023, was operated by another airline. It departed from gate F1. Passengers were flying aboard an Airbus A319 with tail number N818UA. See all the flights for UA646.
UA646 (RNO-SFO)
This United Airlines flight between Reno-Tahoe International Airport and San Francisco International Airport, on October 16, 2023, was operated by another airline. It arrived at gate F4. Passengers were flying aboard an Airbus A320-200 with tail number N447UA. See all the flights for UA646.