WN 537 Chicago to St. Louis Flight Status

Southwest Airlines Flight WN537 from Chicago Midway International Airport MDW to St. Louis Lambert International Airport STL is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on August 3rd, 2025.
Check the table below for WN537's most recent flight history:

WN 537 Flight Status & Schedule

Date Departure Arrival Status
Aug 03 13:42 14:26
Landed
Track >
Jul 27 14:09 14:55
Landed
Track >
Jul 20 14:09 14:51
Landed
Track >
Jul 13 14:26 15:24
Landed Late
Track >
Jul 06 14:10 14:52
Landed
Track >

Southwest Airlines WN 537 Chicago to St. Louis Flight Information

Southwest Airlines Flight WN537 connects Chicago, United States to St. Louis, United States, taking off from Chicago Midway International Airport MDW and landing at St. Louis Lambert International Airport STL.

How long is the WN537 flight from Chicago to St. Louis?

The average flight time from Chicago to St. Louis is 45 minutes. The flight distance is 404 km / 251 miles and the average flight speed is 540 km/h / 336 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN537 Chicago to St. Louis?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN537 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN537 arriving at?

Flight WN537 arrives at St. Louis Lambert International Airport (STL) Terminal 2.

When was the latest WN537 flight?

The latest flight took off on Sunday, August 3rd, 2025 with the flight status being Landed on 14:26.

How else can the flight WN537 be referenced as?

This Southwest Airlines flight can also be referenced as SWA537, WN0537, WN 537, SWA 537.

How often is flight WN537 delayed?

On average, 44% of all WN537 flights are delayed. The average delay is 15 minutes.

Can I get compensation for my delayed or cancelled WN537 flight or baggage issues?

If your WN537 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our WN537 Flight Tracker above for more details.

WN537 and Chicago MDW to St. Louis STL Flights

Other flights departing from Chicago MDW: WN1021, WN2224, WN3765, WN3859

Other flights arriving at St. Louis STL: WN2063, WN193, WN4395, WN3164

All flights connecting Chicago MDW to St. Louis STL.

WN537 Southwest Airlines Flight: Chicago to St. Louis Route Map

WN537 Southwest Airlines Flight Map: Chicago to St. Louis
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.