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 15, 2019. Passengers were flying aboard a Boeing 737-900 with tail number N66825. 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 14, 2019. Passengers were flying aboard a Boeing 777-200 with tail number N210UA. 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 14, 2019. Passengers were flying aboard a Boeing 737-900 with tail number N37420. 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 11, 2019. Passengers were flying aboard a Boeing 737-800. 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 10, 2019. Passengers were flying aboard a Boeing 777-200 with tail number N214UA. 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 09, 2019. Passengers were flying aboard a Boeing 737-900 with tail number N66831. 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 09, 2019. Passengers were flying aboard a Boeing 777-200 with tail number N777UA. See all the flights for UA257.