WN4203 Flight Status Southwest Airlines: Columbus to St. Louis (SWA4203)

WN 4203 Columbus to St. Louis Flight Status

Not scheduled today. Latest flight: September 30th, 2026 ; recent history is in the table below.

WN 4203 Flight Status & Schedule Southwest Airlines Columbus to St. Louis

Date From To Departure Arrival Status Details
Sep 30 CMH STL 07:06 07:08 Landed Track >
Sep 29 CMH STL 07:06 07:08 Landed Track >
Sep 28 CMH STL 19:44 19:45 Landed Track >
Sep 27 CMH STL 20:03 20:04 Landed Track >
Sep 26 CMH STL 07:23 07:31 Landed Track >
Sep 25 CMH STL 19:44 19:48 Landed Track >
Sep 24 CMH STL 20:08 20:13 Landed Track >
Sep 23 CMH STL 07:20 07:21 Landed Track >
Sep 22 CMH STL 07:19 07:30 Landed Track >
Sep 21 CMH STL 20:57 21:02 Delayed Track >

Southwest Airlines flight WN 4203 links Columbus and St. Louis, 657 km (408 mi) apart. With 1 h 25 min in the timetable and a usual flight time of about 1 h, it often makes up time. It is not flying today; the last flight, on 30 September 2026, landed on time.

< All Columbus CMH Departures All St. Louis STL Arrivals >

About WN 4203

Route
Port Columbus International Airport CMH to St. Louis Lambert International Airport STL
Distance
657 km (408 mi)
Typical flight time
1 h
On time
9 of the last 9

WN 4203 FAQ

How long is the WN4203 flight?
The timetable allows 1 h 25 min. Columbus to St. Louis is 657 km (408 mi).
How often is WN4203 late?
None of the last 9 flights arrived 15 or more minutes late.
Which terminal does WN4203 use?
It usually arrives at Terminal 2 at St. Louis Lambert International Airport (STL). Check the flight card above for today's terminal and gate.
What other flight numbers does WN4203 have?
Also listed as SWA4203 (Southwest Airlines' ICAO code) and WN 4203.

WN4203 and Columbus CMH to St. Louis STL Flights

Other flights departing from Columbus CMH: AS283, WN1159, WN1167, AA3667

Other flights arriving at St. Louis STL: WN3013, WN753

All flights connecting Columbus CMH to St. Louis STL.