WN3931 Flight Status Southwest Airlines: St. Louis to Dallas (SWA3931)
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WN 3931 St. Louis to Dallas Flight Status
Not scheduled today (November 9th, 2026). Latest flight: August 1st, 2026 ; recent history is in the table below.
- This flight started in San Juan (SJU): WN3931 San Juan to St. Louis departs at 15:35 local time on Aug 1.
WN 3931 Flight Status & Schedule Southwest Airlines St. Louis to Dallas
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Aug 01 | STL | DAL | 21:03 | 22:16 | Landed Late | Track > |
| Jul 25 | STL | DAL | 20:39 | 21:51 | Landed Late | Track > |
| Jul 18 | STL | DAL | 20:05 | 21:19 | Landed | Track > |
| Jul 11 | STL | DAL | 20:52 | 22:29 | Delayed | Track > |
| Jun 27 | STL | DAL | 20:19 | 21:36 | Landed | Track > |
| Jun 20 | STL | DAL | 20:16 | 21:34 | Landed | Track > |
| Jun 13 | STL | DAL | 23:15 | 21:30 | Unknown | Track > |
| Jun 06 | STL | DAL | 20:58 | 22:30 | Delayed | Track > |
Southwest Airlines' St. Louis–Dallas flight covers 878 km (546 mi). The timetable allows 1 h 43 min, but the flight usually takes about 1 h 15 min, so it often makes up time. It is not flying today; the last flight, on 1 August 2026, landed 41 minutes late.
About WN 3931
- Distance
- 878 km (546 mi)
- Typical flight time
- 1 h 15 min
- On time
- 3 of the last 5
- Average delay when late
- 29 min
- Usually departs from
- Terminal 2
WN 3931 FAQ
- How long is the WN3931 flight?
- The timetable allows 1 h 43 min. St. Louis to Dallas is 878 km (546 mi).
- How often is WN3931 late?
- 2 of the last 5 flights arrived 15 or more minutes late; when late, by 29 minutes on average.
- Which terminal does WN3931 use?
- It usually leaves from Terminal 2 at St. Louis Lambert International Airport (STL) and arrives at Terminal 1 at Dallas Love Field Airport (DAL). Check the flight card above for today's terminal and gate.
- What other flight numbers does WN3931 have?
- Also listed as SWA3931 (Southwest Airlines' ICAO code) and WN 3931.
WN3931 and St. Louis STL to Dallas DAL Flights
Other flights departing from St. Louis STL: AA2491, WN1761, WN4684, MQ4144
Other flights arriving at Dallas DAL: WN1521, WN1255, WN1864, WN4015
All flights connecting St. Louis STL to Dallas DAL.