Flights for WN1278 These are not all the flights that WN1278 has taken, just some of them that have flown in or out of SFO

SWA1278 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on August 10, 2013. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1278.
SWA1278 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on July 20, 2013. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1278.
SWA1278 (SFO-LAS)
This Southwest Airlines flight traveled from San Francisco International Airport to McCarran International Airport, on July 13, 2013. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1278.
SWA1278 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on August 14, 2011. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1278.
SWA1278 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on August 28, 2011. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1278.
SWA1278 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on September 11, 2011. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1278.
SWA1278 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on August 21, 2011. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1278.
SWA1278 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on September 04, 2011. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1278.
SWA1278 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on September 18, 2011. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1278.
SWA1278 (SFO-SAN)
This Southwest Airlines flight traveled from San Francisco International Airport to San Diego International Airport, on September 25, 2011. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1278.

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".