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WN4642 Flight Status Southwest Airlines: St. Louis to Chicago (SWA4642)

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WN 4642 St. Louis to Chicago Flight Status

Southwest Airlines Flight WN4642 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 April 2nd, 2026.
Check the table below for WN4642's most recent flight history:

WN 4642 Flight Status & Schedule

Date Departure Arrival Status
Apr 02 16:48 17:31
Landed Late
 Track >
Mar 15 16:41 16:04
Unknown
 Track >
< All STL Departures All MDW Arrivals >

Southwest Airlines WN 4642 St. Louis to Chicago Flight Information

Southwest Airlines Flight WN4642 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 WN4642 flight from St. Louis to Chicago?

The average flight time from St. Louis to Chicago is 43 minutes. The flight distance is 404 km / 251 miles and the average flight speed is 529 km/h / 329 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4642 St. Louis to Chicago?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4642 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4642 arriving at?

Flight WN4642 arrives at Chicago Midway International Airport (MDW) Terminal 1.

When was the latest WN4642 flight?

The latest flight took off on Thursday, April 2nd, 2026 with the flight status being Landed on 17:31.

How else can the flight WN4642 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4642, WN 4642, SWA 4642.

How often is flight WN4642 delayed?

On average, 50% of all WN4642 flights are delayed. The average delay is 32 minutes.

Can I get compensation for my delayed or cancelled WN4642 flight or baggage issues?

If your WN4642 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 WN4642 Flight Tracker above for more details.

WN4642 and St. Louis STL to Chicago MDW Flights

Other flights departing from St. Louis STL: WN899, WN2336, WN5089, UA1842

Other flights arriving at Chicago MDW: WN2253, WN3034, WN3514, WN3500

All flights connecting St. Louis STL to Chicago MDW.

WN4642 Southwest Airlines Flight: St. Louis to Chicago Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: MS6109 N8718 WN4973 PF7792 TK6754 TK5324 B5444 7F169 3U9806 WN4965
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.