Flights for WN4813 These are not all the flights that WN4813 has taken, just some of them that have flown in or out of SFO

SWA4813 (SFO-KDEN)
This Southwest Airlines flight traveled from San Francisco International Airport to Denver International Airport, on May 06, 2017. Passengers were flying aboard a Boeing 737-800. See all the flights for WN4813.
SWA4813 (SFO-KPDX)
This Southwest Airlines flight traveled from San Francisco International Airport to Portland International Airport, on September 04, 2017. Passengers were flying aboard a Boeing 737-800. See all the flights for WN4813.

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".