(WN) Southwest Airlines 4021 On-Time Performance Rating

No Rating Available

Sorry, this flight does not have an on-time performance rating

Ratings are calculated twice per month and require that the flight has flown a minimum number of times in the past two months in order to accurately judge performance against other flights.

Carrier: WN
Flight Number: 4021
Departure Airport: SFO
Date Range: 01-Nov-2025 to 31-Dec-2025

Other Stops for WN 4021

Origin

Destination

Rating

(IND) Indianapolis International Airport

Indianapolis, IN, US

(BWI) Baltimore Washington International Airport

Baltimore, MD, US

3.1 Average

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(BUR) Hollywood Burbank Airport

Burbank, CA, US

3.6 Good

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

(PHX) Phoenix Sky Harbor International Airport

Phoenix, AZ, US

3.1 Average