WN639 Flight Status Southwest Airlines: Denver to Philadelphia (SWA639)
Are you looking for the November 14th, 2026 WN 639 Nashville to Orlando flight? Go to our WN639 Nashville to Orlando Flight Status page >
WN 639 Denver to Philadelphia Flight Status
Not scheduled today (November 14th, 2026). Latest flight: September 28th, 2026 ; recent history is in the table below.
WN 639 Flight Status & Schedule Southwest Airlines Denver to Philadelphia
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 28 | DEN | PHL | 15:59 | 21:08 | Landed | Track > |
| Sep 25 | DEN | PHL | 21:45 | 21:10 | Unknown | Track > |
| Sep 21 | DEN | PHL | 17:13 | 22:14 | Delayed | Track > |
| Sep 18 | DEN | PHL | 16:08 | 21:15 | Landed | Track > |
| Sep 14 | DEN | PHL | 16:16 | 21:14 | Landed | Track > |
| Sep 11 | DEN | PHL | 17:53 | 22:52 | Delayed | Track > |
| Sep 04 | DEN | PHL | 16:04 | 21:05 | Landed | Track > |
| Sep 03 | DEN | PHL | 16:16 | 21:38 | Landed Late | Track > |
| Aug 31 | DEN | PHL | 16:07 | 21:07 | Landed | Track > |
| Aug 28 | DEN | PHL | 16:04 | 21:08 | Landed | Track > |
Southwest Airlines flight WN 639 links Denver and Philadelphia, 2,500 km (1,554 mi) apart. The timetable allows 3 h 35 min, but the flight usually takes about 3 h 5 min, so it often makes up time. It is not flying today; the last flight, on 28 September 2026, landed on time.
About WN 639
Southwest Airlines Flight WN639 connects Denver, United States to Philadelphia, United States, taking off from Denver International Airport DEN and landing at Philadelphia International Airport PHL.
- Distance
- 2,500 km (1,554 mi)
- Typical flight time
- 3 h 5 min
- On time
- 6 of the last 7
- Average delay when late
- 33 min
WN 639 FAQ
- How long is the WN639 flight from Denver to Philadelphia?
- The timetable allows 3 h 35 min. Denver to Philadelphia is 2,500 km (1,554 mi).
- How often is WN639 from Denver to Philadelphia late?
- 1 of the last 7 flights arrived 15 or more minutes late; when late, by 33 minutes on average.
- When was the latest WN639 flight from Denver to Philadelphia?
- The latest WN639 was the 15:35 (local time) departure from Denver on 28 September 2026; it landed 2 minutes early.
- Which terminal does WN639 use?
- It usually arrives at Terminal E at Philadelphia International Airport (PHL). Check the flight card above for today's terminal and gate.
- What other flight numbers does WN639 have?
- Also listed as SWA639 (Southwest Airlines' ICAO code) and WN 639.
WN639 and Denver DEN to Philadelphia PHL Flights
Other flights departing from Denver DEN: WN1580, AA1283, KG640
Other flights arriving at Philadelphia PHL: AA597, AA2672, PT5809
All flights connecting Denver DEN to Philadelphia PHL.