WN1646 Flight Status Southwest Airlines: Philadelphia to St. Louis (SWA1646)
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WN 1646 Philadelphia to St. Louis Flight Status
Not scheduled today (November 3rd, 2026). Latest flight: September 30th, 2026 ; recent history is in the table below.
WN 1646 Flight Status & Schedule Southwest Airlines Philadelphia to St. Louis
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 30 | PHL | STL | 06:37 | 07:23 | Landed | Track > |
| Sep 29 | PHL | STL | 06:35 | 07:21 | Landed | Track > |
| Sep 23 | PHL | STL | 06:38 | 07:31 | Landed | Track > |
| Sep 22 | PHL | STL | 06:48 | 07:48 | Landed | Track > |
| Sep 16 | PHL | STL | 06:34 | 07:28 | Landed | Track > |
| Sep 15 | PHL | STL | 06:43 | 07:37 | Landed | Track > |
| Sep 09 | PHL | STL | 06:42 | 07:31 | Landed | Track > |
| Sep 08 | PHL | STL | 06:35 | 07:23 | Landed | Track > |
| Sep 02 | PHL | STL | 06:37 | 07:34 | Landed | Track > |
| Sep 01 | PHL | STL | 06:30 | 07:22 | Landed | Track > |
Southwest Airlines flight WN 1646 links Philadelphia and St. Louis, 1,306 km (811 mi) apart. Its timetable allows 2 h 15 min; in practice it usually takes about 1 h 55 min, so it often makes up time. It is not flying today; the last flight, on 30 September 2026, landed on time.
About WN 1646
- Distance
- 1,306 km (811 mi)
- Typical flight time
- 1 h 55 min
- On time
- 10 of the last 10
- Usually departs from
- Terminal E
WN 1646 FAQ
- How long is the WN1646 flight?
- The timetable allows 2 h 15 min. Philadelphia to St. Louis is 1,306 km (811 mi).
- How often is WN1646 late?
- None of the last 10 flights arrived 15 or more minutes late.
- Which terminal does WN1646 use?
- It usually leaves from Terminal E at Philadelphia International Airport (PHL) 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 WN1646 have?
- Also listed as SWA1646 (Southwest Airlines' ICAO code) and WN 1646.
WN1646 and Philadelphia PHL to St. Louis STL Flights
Other flights departing from Philadelphia PHL: AA2668, WN3147, AA2743, AS1898
Other flights arriving at St. Louis STL: WN2656, WN2514
All flights connecting Philadelphia PHL to St. Louis STL.