WN1321 Flight Status Southwest Airlines: St. Louis to Milwaukee (SWA1321)
WN 1321 St. Louis to Milwaukee Flight Status
Not scheduled today. Latest flight: September 28th, 2026 ; recent history is in the table below.
WN 1321 Flight Status & Schedule Southwest Airlines St. Louis to Milwaukee
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 28 | STL | MKE | 19:28 | 20:17 | Landed | Track > |
| Sep 25 | STL | MKE | 20:00 | 20:51 | Landed Late | Track > |
| Sep 24 | STL | MKE | 20:48 | 21:38 | Delayed | Track > |
| Sep 21 | STL | MKE | 20:02 | 20:48 | Landed Late | Track > |
| Sep 18 | STL | MKE | 19:29 | 20:17 | Landed | Track > |
| Sep 17 | STL | MKE | 19:28 | 20:20 | Landed | Track > |
| Sep 14 | STL | MKE | 19:32 | 20:19 | Landed | Track > |
| Sep 11 | STL | MKE | 19:56 | 20:49 | Landed Late | Track > |
| Sep 10 | STL | MKE | 19:21 | 20:11 | Landed | Track > |
| Sep 07 | STL | MKE | 19:28 | 20:18 | Landed | Track > |
Southwest Airlines flight WN 1321 links St. Louis and Milwaukee, 511 km (318 mi) apart. The timetable allows 1 h 15 min, but the flight usually takes about 50 min, so it often makes up time. It is not flying today; the last flight, on 28 September 2026, landed on time.
About WN 1321
- Route
- St. Louis Lambert International Airport STL to Milwaukee General Mitchell International Airport MKE
- Distance
- 511 km (318 mi)
- Typical flight time
- 50 min
- On time
- 6 of the last 9
- Average delay when late
- 29 min
- Usually departs from
- Terminal 2
WN 1321 FAQ
- How long is the WN1321 flight?
- The timetable allows 1 h 15 min. St. Louis to Milwaukee is 511 km (318 mi).
- How often is WN1321 late?
- 3 of the last 9 flights arrived 15 or more minutes late; when late, by 29 minutes on average.
- Which terminal does WN1321 use?
- It usually leaves from 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 WN1321 have?
- Also listed as SWA1321 (Southwest Airlines' ICAO code) and WN 1321.
WN1321 and St. Louis STL to Milwaukee MKE Flights
Other flights departing from St. Louis STL: WN1813, WN1822
Other flights arriving at Milwaukee MKE: WN1681, WN830, WN3341, OO4909
All flights connecting St. Louis STL to Milwaukee MKE.