Flights for WN427 These are not all the flights that WN427 has taken, just some of them that have flown in or out of SFO

SWA427 (LAS-SFO)
This Southwest Airlines flight traveled from McCarran International Airport to San Francisco International Airport, on April 29, 2010. Passengers were flying aboard a Boeing 737-700. See all the flights for WN427.
SWA427 (LAS-SFO)
This Southwest Airlines flight traveled from McCarran International Airport to San Francisco International Airport, on April 18, 2010. Passengers were flying aboard a Boeing 737-700. See all the flights for WN427.
SWA427 (LAS-SFO)
This Southwest Airlines flight traveled from McCarran International Airport to San Francisco International Airport, on April 12, 2010. Passengers were flying aboard a Boeing 737-700. See all the flights for WN427.
SWA427 (LAS-SFO)
This Southwest Airlines flight traveled from McCarran International Airport to San Francisco International Airport, on April 09, 2010. Passengers were flying aboard a Boeing 737-700. See all the flights for WN427.
SWA427 (LAS-SFO)
This Southwest Airlines flight traveled from McCarran International Airport to San Francisco International Airport, on April 13, 2010. Passengers were flying aboard a Boeing 737-700. See all the flights for WN427.
SWA427 (LAS-SFO)
This Southwest Airlines flight traveled from McCarran International Airport to San Francisco International Airport, on April 16, 2010. Passengers were flying aboard a Boeing 737-700. See all the flights for WN427.
SWA427 (LAS-SFO)
This Southwest Airlines flight traveled from McCarran International Airport to San Francisco International Airport, on April 11, 2010. Passengers were flying aboard a Boeing 737-700. See all the flights for WN427.
SWA427 (LAS-SFO)
This Southwest Airlines flight traveled from McCarran International Airport to San Francisco International Airport, on May 04, 2010. Passengers were flying aboard a Boeing 737-700. See all the flights for WN427.
SWA427 (LAS-SFO)
This Southwest Airlines flight traveled from McCarran International Airport to San Francisco International Airport, on March 25, 2010. Passengers were flying aboard a Boeing 737-700. See all the flights for WN427.
SWA427 (LAS-SFO)
This Southwest Airlines flight traveled from McCarran International Airport to San Francisco International Airport, on March 28, 2010. Passengers were flying aboard a Boeing 737-700. See all the flights for WN427.
SWA427 (LAS-SFO)
This Southwest Airlines flight traveled from McCarran International Airport to San Francisco International Airport, on April 22, 2010. Passengers were flying aboard a Boeing 737-700. See all the flights for WN427.
SWA427 (LAS-SFO)
This Southwest Airlines flight traveled from McCarran International Airport to San Francisco International Airport, on April 07, 2010. Passengers were flying aboard a Boeing 737-700. See all the flights for WN427.

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".