WN1678 Flight Status Southwest Airlines: Washington to St. Louis (SWA1678)
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WN 1678 Washington to St. Louis Flight Status
Not scheduled today (November 6th, 2026). Latest flight: September 30th, 2026 ; recent history is in the table below.
WN 1678 Flight Status & Schedule Southwest Airlines Washington to St. Louis
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 30 | DCA | STL | 12:15 | 12:54 | Landed | Track > |
| Sep 29 | DCA | STL | 12:14 | 12:58 | Landed | Track > |
| Sep 26 | DCA | STL | 13:14 | 14:01 | Landed Late | Track > |
| Sep 23 | DCA | STL | 12:41 | 13:25 | Landed | Track > |
| Sep 22 | DCA | STL | 13:33 | 14:25 | Delayed | Track > |
| Sep 16 | DCA | STL | 12:09 | 12:52 | Landed | Track > |
| Sep 15 | DCA | STL | 12:15 | 12:53 | Landed | Track > |
| Sep 12 | DCA | STL | 12:41 | 13:30 | Landed | Track > |
| Sep 09 | DCA | STL | 12:00 | 12:41 | Landed | Track > |
| Sep 08 | DCA | STL | 12:14 | 12:56 | Landed | Track > |
Southwest Airlines flight WN 1678 links Washington and St. Louis, 1,154 km (717 mi) apart. Its timetable allows 2 h 15 min; in practice it usually takes about 1 h 45 min, so it often makes up time. It is not flying today; the last flight, on 30 September 2026, landed on time.
About WN 1678
- Distance
- 1,154 km (717 mi)
- Typical flight time
- 1 h 45 min
- On time
- 8 of the last 9
- Average delay when late
- 21 min
- Usually departs from
- Terminal 1
WN 1678 FAQ
- How long is the WN1678 flight?
- The timetable allows 2 h 15 min. Washington to St. Louis is 1,154 km (717 mi).
- How often is WN1678 late?
- 1 of the last 9 flights arrived 15 or more minutes late; when late, by 21 minutes on average.
- Which terminal does WN1678 use?
- It usually leaves from Terminal 1 at Washington Ronald Reagan National Airport (DCA) 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 WN1678 have?
- Also listed as SWA1678 (Southwest Airlines' ICAO code) and WN 1678.
WN1678 and Washington DCA to St. Louis STL Flights
Other flights departing from Washington DCA: DL2958, B61923
Other flights arriving at St. Louis STL: WN3281, WN2353, OO6355
All flights connecting Washington DCA to St. Louis STL.