Flights for UA1248 These are not all the flights that UA1248 has taken, just some of them that have flown in or out of SFO

UAL1248 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on December 04, 2013. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1248.
UAL1248 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on January 28, 2014. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1248.
UAL1248 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on January 09, 2014. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1248.
UAL1248 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on February 06, 2014. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1248.
UAL1248 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on February 15, 2014. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1248.
UAL1248 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on January 23, 2014. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1248.
UAL1248 (SFO-SEA)
This United Airlines flight traveled from San Francisco International Airport to Tacoma International Airport, on February 12, 2014. Passengers were flying aboard a Boeing 737-900. See all the flights for UA1248.
UAL1248 (SFO-STL)
This United Airlines flight traveled from San Francisco International Airport to Lambert-St. Louis International Airport, on August 05, 2014. Passengers were flying aboard a Boeing 737-700. See all the flights for UA1248.
UAL1248 (SFO-STL)
This United Airlines flight traveled from San Francisco International Airport to Lambert-St. Louis International Airport, on August 12, 2014. Passengers were flying aboard a Boeing 737-700. See all the flights for UA1248.
UAL1248 (SFO-STL)
This United Airlines flight traveled from San Francisco International Airport to Lambert-St. Louis International Airport, on July 22, 2014. Passengers were flying aboard a Boeing 737-700. See all the flights for UA1248.
UAL1248 (SFO-STL)
This United Airlines flight traveled from San Francisco International Airport to Lambert-St. Louis International Airport, on July 15, 2014. Passengers were flying aboard a Boeing 737-700. See all the flights for UA1248.
UAL1248 (SFO-YVR)
This United Airlines flight traveled from San Francisco International Airport to Vancouver International Airport, on October 27, 2014. Passengers were flying aboard a Boeing 737-800. See all the flights for UA1248.

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".