WN3378 Flight Status Southwest Airlines: New York to St. Louis (SWA3378)
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WN 3378 New York to St. Louis Flight Status
Not scheduled today (November 6th, 2026). Latest flight: September 28th, 2026 ; recent history is in the table below.
WN 3378 Flight Status & Schedule Southwest Airlines New York to St. Louis
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 28 | LGA | STL | 13:02 | 14:03 | Landed Late | Track > |
| Sep 25 | LGA | STL | 12:28 | 13:28 | Landed | Track > |
| Sep 24 | LGA | STL | 12:34 | 13:37 | Landed | Track > |
| Sep 21 | LGA | STL | 12:17 | 13:20 | Landed | Track > |
| Sep 18 | LGA | STL | 12:19 | 13:22 | Landed | Track > |
| Sep 17 | LGA | STL | 18:06 | 13:40 | Unknown | Track > |
| Sep 14 | LGA | STL | 12:34 | 13:43 | Landed | Track > |
| Sep 11 | LGA | STL | 12:25 | 13:33 | Landed | Track > |
| Sep 10 | LGA | STL | 12:55 | 14:04 | Landed Late | Track > |
| Sep 07 | LGA | STL | 12:14 | 13:15 | Landed | Track > |
Southwest Airlines' New York–St. Louis flight covers 1,426 km (886 mi). Its timetable allows 2 h 40 min; in practice it usually takes about 2 h 5 min, so it often makes up time. It is not flying today; the last flight, on 28 September 2026, landed 23 minutes late.
About WN 3378
- Distance
- 1,426 km (886 mi)
- Typical flight time
- 2 h 5 min
- On time
- 7 of the last 9
- Average delay when late
- 24 min
- Usually departs from
- Terminal B
WN 3378 FAQ
- How long is the WN3378 flight?
- The timetable allows 2 h 40 min. New York to St. Louis is 1,426 km (886 mi).
- How often is WN3378 late?
- 2 of the last 9 flights arrived 15 or more minutes late; when late, by 24 minutes on average.
- Which terminal does WN3378 use?
- It usually leaves from Terminal B at New York LaGuardia Airport (LGA) and 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 WN3378 have?
- Also listed as SWA3378 (Southwest Airlines' ICAO code) and WN 3378.
WN3378 and New York LGA to St. Louis STL Flights
Other flights departing from New York LGA: AA1150, B62432, DL5761
Other flights arriving at St. Louis STL: WN790, WN580, AA2660
All flights connecting New York LGA to St. Louis STL.