How long is the WN4723 flight?

The timetable allows 1 h 5 min. St. Louis to Chicago is 404 km (251 mi).

What other flight numbers does WN4723 have?

Also listed as SWA4723 (Southwest Airlines' ICAO code) and WN 4723.

WN4723 Flight Status Southwest Airlines: St. Louis to Chicago (SWA4723)

Southwest Airlines WN 4723

Landed On Time

STL St. Louis

Scheduled: 16:40
Actual: 17:09

Terminal: 2 | Gate: E8

Departure: Sun, Nov 8, 2026 · local time CST

St. Louis Lambert International Airport (STL)

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MDW Chicago

Scheduled: 17:45
Actual: 17:54
Delay

Gate: A19

Arrival: Sun, Nov 8, 2026 · local time CST

Chicago Midway International Airport (MDW)

All MDW Arrivals >

Landed 12h 40m ago 100%

STL 17:09 MDW 17:54

404 km (251 mi) flown

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 404 km / 251 miles · Scheduled Duration: 01:05 · Actual Duration: 00:45

WN 4723 Flight Status & Schedule Southwest Airlines St. Louis to Chicago

Date	From	To	Departure	Arrival	Status	Details
Nov 08	STL	MDW	17:09	17:54	Landed	Track >

Southwest Airlines' St. Louis–Chicago flight covers 404 km (251 mi) and runs once a week, on Sundays. The timetable allows 1 h 5 min; there is not enough recent history yet to say how long it usually takes. Yesterday it left 29 minutes late and still landed at 17:54, just 9 minutes behind schedule.

< All St. Louis STL Departures All Chicago MDW Arrivals >

About WN 4723

Route: St. Louis Lambert International Airport STL to Chicago Midway International Airport MDW
Distance: 404 km (251 mi)
Scheduled flight time: 1 h 5 min
Flies: Sun

WN 4723 FAQ

How long is the WN4723 flight?: The timetable allows 1 h 5 min. St. Louis to Chicago is 404 km (251 mi).
Which days does WN4723 fly?: Once a week, on Sundays, based on the schedule of the last 7 days.
What other flight numbers does WN4723 have?: Also listed as SWA4723 (Southwest Airlines' ICAO code) and WN 4723.

WN4723 and St. Louis STL to Chicago MDW Flights

Other flights departing from St. Louis STL: UA663, WN544, WN3402

Other flights arriving at Chicago MDW: WN1039, WN489, WN1021

All flights connecting St. Louis STL to Chicago MDW.