WN 3198 St. Louis to Chicago Flight Status

Southwest Airlines Flight WN3198 from St. Louis Lambert International Airport STL to Chicago Midway International Airport MDW is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 29th, 2025.
Check the table below for WN3198's most recent flight history:

WN 3198 Flight Status & Schedule

Date Departure Arrival Status
Oct 29 21:05 21:47
Landed
Track >
Oct 28 21:01 21:43
Landed
Track >
Oct 22 21:14 21:58
Landed
Track >
Oct 21 21:20 22:08
Landed
Track >
Oct 15 21:27 22:07
Landed
Track >

Southwest Airlines WN 3198 St. Louis to Chicago Flight Information

Southwest Airlines Flight WN3198 connects St. Louis, United States to Chicago, United States, taking off from St. Louis Lambert International Airport STL and landing at Chicago Midway International Airport MDW.

How long is the WN3198 flight from St. Louis to Chicago?

The average flight time from St. Louis to Chicago is 41 minutes. The flight distance is 404 km / 251 miles and the average flight speed is 586 km/h / 364 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3198 St. Louis to Chicago?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3198 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN3198 flight?

The latest flight took off on Thursday, October 30th, 2025 with the flight status being Landed on 21:47.

How else can the flight WN3198 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3198, WN 3198, SWA 3198.

How often is flight WN3198 delayed?

On average, 37% of all WN3198 flights are delayed. The average delay is 24 minutes.

Can I get compensation for my delayed or cancelled WN3198 flight or baggage issues?

If your WN3198 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 WN3198 Flight Tracker above for more details.

WN3198 and St. Louis STL to Chicago MDW Flights

Other flights departing from St. Louis STL: WN4317, WN1268, WN1484, WN2082

Other flights arriving at Chicago MDW: WN355, WN2084, WN3966, WN1252

All flights connecting St. Louis STL to Chicago MDW.

WN3198 Southwest Airlines Flight: St. Louis to Chicago Route Map

WN3198 Southwest Airlines Flight Map: St. Louis to Chicago
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.