Flights for UA491 These are not all the flights that UA491 has taken, just some of them that have flown in or out of SFO

UA491 (SFO-IAH)
This United Airlines flight traveled from San Francisco International Airport to George Bush Intercontinental Airport, on November 26, 2021. It departed from gate F3A. Passengers were flying aboard an Airbus A320-200 with tail number N447UA. See all the flights for UA491.
UA491 (SFO-IAH)
This United Airlines flight traveled from San Francisco International Airport to George Bush Intercontinental Airport, on November 25, 2021. It departed from gate F3A. Passengers were flying aboard an Airbus A320-200 with tail number N447UA. See all the flights for UA491.
UA491 (SFO-LAX)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on May 07, 2020. See all the flights for UA491.
UA491 (SFO-LAX)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on May 06, 2020. See all the flights for UA491.
UA491 (SFO-LAX)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on May 05, 2020. See all the flights for UA491.
UA491 (SFO-LAX)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on May 04, 2020. See all the flights for UA491.
UA491 (SFO-LAX)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on April 29, 2020. See all the flights for UA491.
UA491 (SFO-LAX)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on April 27, 2020. See all the flights for UA491.
UA491 (SFO-LAX)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on April 26, 2020. See all the flights for UA491.
UA491 (SFO-LAX)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on April 25, 2020. See all the flights for UA491.
UA491 (SFO-LAX)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on April 24, 2020. See all the flights for UA491.
UA491 (SFO-LAX)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on April 23, 2020. See all the flights for UA491.

All these flight data are available as openly licensed data on the sfomuseum-data GitHub account. If you'd like to read more about our efforts to archive flight data at SFO Museum have a look a the Mills Field weblog posts tagged "flightdata".