WN1663 Flight Status Southwest Airlines: Seattle to Denver (SWA1663)
WN 1663 Seattle to Denver Flight Status
Not scheduled today. Latest flight: September 26th, 2026 ; recent history is in the table below.
- This flight started in San Jose (SJC): WN1663 San Jose to Seattle departs at 07:30 local time on Sep 26.
- This flight continues to San Antonio (SAT): WN1663 Denver to San Antonio departs at 14:55 local time on Sep 26.
WN 1663 Flight Status & Schedule Southwest Airlines Seattle to Denver
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 26 | SEA | DEN | 10:49 | 13:50 | Landed | Track > |
| Sep 19 | SEA | DEN | 10:54 | 14:05 | Landed | Track > |
| Sep 12 | SEA | DEN | 10:44 | 13:43 | Landed | Track > |
| Sep 05 | SEA | DEN | 11:22 | 14:37 | Landed Late | Track > |
| Aug 29 | SEA | DEN | 10:45 | 14:04 | Landed | Track > |
| Aug 22 | SEA | DEN | 11:08 | 14:40 | Landed Late | Track > |
| Aug 15 | SEA | DEN | 11:52 | 16:03 | Diverted | Track > |
| Aug 08 | SEA | DEN | 12:43 | 16:07 | Delayed | Track > |
Southwest Airlines' Seattle–Denver flight covers 1,645 km (1,022 mi). The timetable allows 2 h 50 min, but the flight usually takes about 2 h 15 min, so it often makes up time. It is not flying today; the last flight, on 26 September 2026, landed on time.
About WN 1663
Southwest Airlines Flight WN1663 connects Seattle, United States to Denver, United States, taking off from Seattle Tacoma International Airport SEA and landing at Denver International Airport DEN.
- Distance
- 1,645 km (1,022 mi)
- Typical flight time
- 2 h 15 min
- On time
- 4 of the last 7
- Average delay when late
- 29 min
WN 1663 FAQ
- How long is the WN1663 flight from Seattle to Denver?
- The timetable allows 2 h 50 min. Seattle to Denver is 1,645 km (1,022 mi).
- How often is WN1663 from Seattle to Denver late?
- 2 of the last 7 flights arrived 15 or more minutes late and 1 was diverted; when late, by 29 minutes on average.
- When was the latest WN1663 flight from Seattle to Denver?
- The latest WN1663 was the 10:20 (local time) departure from Seattle on 26 September 2026; it landed 20 minutes early.
- What other flight numbers does WN1663 have?
- Also listed as SWA1663 (Southwest Airlines' ICAO code) and WN 1663.
WN1663 and Seattle SEA to Denver DEN Flights
Other flights departing from Seattle SEA: AS697, OO3142, AS791, DL1061
Other flights arriving at Denver DEN: WN2668, WN4486, WN4156
All flights connecting Seattle SEA to Denver DEN.