Flights for WN1861 These are not all the flights that WN1861 has taken, just some of them that have flown in or out of SFO

SWA1861 (LAX-SFO)
This Southwest Airlines flight traveled from Los Angeles International Airport to San Francisco International Airport, on March 12, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1861.
SWA1861 (LAX-SFO)
This Southwest Airlines flight traveled from Los Angeles International Airport to San Francisco International Airport, on April 03, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1861.
SWA1861 (PHX-SFO)
This Southwest Airlines flight traveled from Sky Harbor International Airport to San Francisco International Airport, on April 10, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1861.
SWA1861 (PHX-SFO)
This Southwest Airlines flight traveled from Sky Harbor International Airport to San Francisco International Airport, on April 11, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1861.
SWA1861 (PHX-SFO)
This Southwest Airlines flight traveled from Sky Harbor International Airport to San Francisco International Airport, on May 01, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1861.
SWA1861 (PHX-SFO)
This Southwest Airlines flight traveled from Sky Harbor International Airport to San Francisco International Airport, on May 04, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1861.
SWA1861 (PHX-SFO)
This Southwest Airlines flight traveled from Sky Harbor International Airport to San Francisco International Airport, on May 22, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1861.
SWA1861 (PHX-SFO)
This Southwest Airlines flight traveled from Sky Harbor International Airport to San Francisco International Airport, on May 10, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1861.
SWA1861 (PHX-SFO)
This Southwest Airlines flight traveled from Sky Harbor International Airport to San Francisco International Airport, on May 21, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1861.
SWA1861 (PHX-SFO)
This Southwest Airlines flight traveled from Sky Harbor International Airport to San Francisco International Airport, on May 28, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1861.
SWA1861 (PHX-SFO)
This Southwest Airlines flight traveled from Sky Harbor International Airport to San Francisco International Airport, on May 25, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1861.
SWA1861 (PHX-SFO)
This Southwest Airlines flight traveled from Sky Harbor International Airport to San Francisco International Airport, on April 09, 2018. Passengers were flying aboard a Boeing 737-700. See all the flights for WN1861.

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".