WN1003 Flight Status Southwest Airlines: Kansas City to St. Louis (SWA1003)

WN 1003 Kansas City to St. Louis Flight Status

Not scheduled today. Latest flight: January 4th, 2026 ; recent history is in the table below.

WN 1003 Flight Status & Schedule Southwest Airlines Kansas City to St. Louis

Date From To Departure Arrival Status Details
Jan 04 MCI STL 06:11 06:52 Landed Track >
Jan 02 MCI STL 05:44 06:25 Landed Track >
Dec 30 MCI STL 06:04 06:45 Landed Track >
Dec 29 MCI STL 05:58 06:36 Landed Track >
Dec 28 MCI STL 05:48 06:25 Landed Track >
Dec 26 MCI STL 05:47 06:25 Landed Track >
Dec 23 MCI STL 05:55 06:31 Landed Track >
Dec 22 MCI STL 05:55 06:33 Landed Track >
Dec 21 MCI STL 05:54 06:33 Landed Track >
Dec 19 MCI STL 05:58 06:37 Landed Track >

Southwest Airlines flight WN 1003 links Kansas City and St. Louis, 380 km (236 mi) apart. The timetable allows 1 h 10 min, but the flight usually takes about 40 min, so it often makes up time. It is not flying today; the last flight, on 4 January 2026, landed on time.

< All Kansas City MCI Departures All St. Louis STL Arrivals >

About WN 1003

Route
Kansas City International Airport MCI to St. Louis Lambert International Airport STL
Distance
380 km (236 mi)
Typical flight time
40 min
On time
10 of the last 10

WN 1003 FAQ

How long is the WN1003 flight?
The timetable allows 1 h 10 min. Kansas City to St. Louis is 380 km (236 mi).
How often is WN1003 late?
None of the last 10 flights arrived 15 or more minutes late.
Which terminal does WN1003 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 WN1003 have?
Also listed as SWA1003 (Southwest Airlines' ICAO code) and WN 1003.

WN1003 and Kansas City MCI to St. Louis STL Flights

Other flights departing from Kansas City MCI: UA5611, AA5460, WN1670

Other flights arriving at St. Louis STL: WN2999, WN490, WN1537, WN2270

All flights connecting Kansas City MCI to St. Louis STL.