Flights for UA254 These are not all the flights that UA254 has taken, just some of them that have flown in or out of SFO

UAL254 (SAN-SFO)
This United Airlines flight traveled from San Diego International Airport to San Francisco International Airport, on August 12, 2011. Passengers were flying aboard a Boeing 757-200. See all the flights for UA254.
UAL254 (SEA-SFO)
This United Airlines flight traveled from Tacoma International Airport to San Francisco International Airport, on June 05, 2012. Passengers were flying aboard a Boeing 757-200. See all the flights for UA254.
UAL254 (SEA-SFO)
This United Airlines flight traveled from Tacoma International Airport to San Francisco International Airport, on June 06, 2012. Passengers were flying aboard a Boeing 757-200. See all the flights for UA254.
UAL254 (SEA-SFO)
This United Airlines flight traveled from Tacoma International Airport to San Francisco International Airport, on January 18, 2015. Passengers were flying aboard an Airbus A320-200. See all the flights for UA254.
UAL254 (SFO-AUS)
This United Airlines flight traveled from San Francisco International Airport to Austin-Bergstrom International Airport, on March 28, 2014. Passengers were flying aboard an Airbus A320-200. See all the flights for UA254.
UAL254 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on June 06, 2014. Passengers were flying aboard a Boeing 757-200. See all the flights for UA254.
UAL254 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on June 16, 2014. Passengers were flying aboard a Boeing 757-200. See all the flights for UA254.
UAL254 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on June 23, 2014. Passengers were flying aboard a Boeing 757-200. See all the flights for UA254.
UAL254 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on June 20, 2013. Passengers were flying aboard an Airbus A320-200. See all the flights for UA254.
UAL254 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on June 25, 2013. Passengers were flying aboard an Airbus A320-200. See all the flights for UA254.
UAL254 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on June 11, 2013. Passengers were flying aboard an Airbus A320-200. See all the flights for UA254.
UAL254 (SFO-DEN)
This United Airlines flight traveled from San Francisco International Airport to Denver International Airport, on January 08, 2013. Passengers were flying aboard an Airbus A320-200. See all the flights for UA254.

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".