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 (DEN-SFO)
This United Airlines flight traveled from Denver International Airport to San Francisco International Airport, on September 08, 2019. Passengers were flying aboard a Boeing 777-200 with tail number N776UA. 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 September 06, 2019. Passengers were flying aboard an Airbus A320-200 with tail number N1902U. See all the flights for UA257.
UA257 (DEN-SFO)
This United Airlines flight traveled from Denver International Airport to San Francisco International Airport, on September 06, 2019. Passengers were flying aboard an Airbus A320-200 with tail number N476UA. 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 September 05, 2019. Passengers were flying aboard a Boeing 737-900 with tail number N78448. See all the flights for UA257.
UA257 (DEN-SFO)
This United Airlines flight traveled from Denver International Airport to San Francisco International Airport, on September 04, 2019. Passengers were flying aboard a Boeing 777-200 with tail number N211UA. 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 September 03, 2019. Passengers were flying aboard a Boeing 737-800 with tail number N37277. See all the flights for UA257.
UA257 (DEN-SFO)
This United Airlines flight traveled from Denver International Airport to San Francisco International Airport, on September 03, 2019. Passengers were flying aboard a Boeing 777-200 with tail number N215UA. 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 September 02, 2019. Passengers were flying aboard a Boeing 737-900 with tail number N69824. See all the flights for UA257.