Flights for UA257 These are not all the flights that UA257 has taken, just some of them that have flown in or out of SFO

UA257 (SFO-LAX)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on October 08, 2019. See all the flights for UA257.
UA257 (DEN-SFO)
This United Airlines flight traveled from Denver International Airport to San Francisco International Airport, on October 08, 2019. Passengers were flying aboard a Boeing 777-200 with tail number N768UA. See all the flights for UA257.
UA257 (GEG-SFO)
This United Airlines flight traveled from Spokane International Airport to San Francisco International Airport, on October 07, 2019. Passengers were flying aboard a Boeing 777-200. See all the flights for UA257.
UA257 (SFO-LAX)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on October 07, 2019. Passengers were flying aboard a Boeing 737-900. See all the flights for UA257.
UA257 (DEN-SFO)
This United Airlines flight traveled from Denver International Airport to San Francisco International Airport, on October 06, 2019. See all the flights for UA257.
UA257 (SFO-LAX)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on October 06, 2019. See all the flights for UA257.
UA257 (DEN-SFO)
This United Airlines flight traveled from Denver International Airport to San Francisco International Airport, on October 05, 2019. Passengers were flying aboard a Boeing 777-200. See all the flights for UA257.
UA257 (DEN-SFO)
This United Airlines flight traveled from Denver International Airport to San Francisco International Airport, on October 04, 2019. Passengers were flying aboard a Boeing 777-200. See all the flights for UA257.
UA257 (SFO-LAX)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on October 04, 2019. Passengers were flying aboard a Boeing 737-900. See all the flights for UA257.
UA257 (DEN-SFO)
This United Airlines flight traveled from Denver International Airport to San Francisco International Airport, on October 03, 2019. Passengers were flying aboard a Boeing 777-200. See all the flights for UA257.
UA257 (SFO-LAX)
This United Airlines flight traveled from San Francisco International Airport to Los Angeles International Airport, on October 03, 2019. See all the flights for UA257.
UA257 (DEN-SFO)
This United Airlines flight traveled from Denver International Airport to San Francisco International Airport, on October 02, 2019. See all the flights for UA257.

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".