WN4118 (PHX-SFO) on March 03, 2021 This Southwest Airlines flight traveled from Sky Harbor International Airport to San Francisco International Airport, on March 03, 2021. Passengers were flying aboard a Boeing 737-800 with tail number N8581Z. See all the flights for WN4118.

WN4118's arrival at SFO on this date

Sometimes flight paths may look a bit weird in places, because that is (can be) the nature of radar data. It should still give you a rough idea of where this flight traveled to and from though.