WN139 Flight Status Southwest Airlines: Seattle to Kansas City (SWA139)
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WN 139 Seattle to Kansas City Flight Status
Not scheduled today (November 14th, 2026). Latest flight: September 26th, 2026 ; recent history is in the table below.
- This flight started in Sacramento (SMF): WN139 Sacramento to Seattle departs at 12:30 local time on Sep 26.
WN 139 Flight Status & Schedule Southwest Airlines Seattle to Kansas City
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 26 | SEA | MCI | 16:31 | 21:26 | Landed Late | Track > |
| Sep 19 | SEA | MCI | 16:09 | 21:28 | Delayed | Track > |
| Sep 12 | SEA | MCI | 16:43 | 21:29 | Delayed | Track > |
| Sep 05 | SEA | MCI | 15:26 | 20:25 | Landed | Track > |
| Aug 29 | SEA | MCI | 15:25 | 20:18 | Landed | Track > |
| Aug 22 | SEA | MCI | 17:07 | 22:03 | Delayed | Track > |
| Aug 15 | SEA | MCI | 16:24 | 21:27 | Landed Late | Track > |
| Aug 08 | SEA | MCI | 16:01 | 20:48 | Landed Late | Track > |
Southwest Airlines operates WN 139 from Seattle to Kansas City, a 2,392 km (1,486 mi) trip. Its timetable allows 3 h 28 min; in practice it usually takes about 2 h 55 min, so it often makes up time. It is not flying today; the last flight, on 26 September 2026, landed 51 minutes late.
About WN 139
Southwest Airlines Flight WN139 connects Seattle, United States to Kansas City, United States, taking off from Seattle Tacoma International Airport SEA and landing at Kansas City International Airport MCI.
- Distance
- 2,392 km (1,486 mi)
- Typical flight time
- 2 h 55 min
- On time
- 2 of the last 5
- Average delay when late
- 42 min
WN 139 FAQ
- How long is the WN139 flight from Seattle to Kansas City?
- The timetable allows 3 h 28 min. Seattle to Kansas City is 2,392 km (1,486 mi).
- How often is WN139 from Seattle to Kansas City late?
- 3 of the last 5 flights arrived 15 or more minutes late; when late, by 42 minutes on average.
- When was the latest WN139 flight from Seattle to Kansas City?
- The latest WN139 was the 15:05 (local time) departure from Seattle on 26 September 2026; it landed 51 minutes late.
- What other flight numbers does WN139 have?
- Also listed as SWA139 (Southwest Airlines' ICAO code) and WN 139.
WN139 and Seattle SEA to Kansas City MCI Flights
Other flights departing from Seattle SEA: AS458, WN1034, QX2310
Other flights arriving at Kansas City MCI: WN358, WN2603, WN2757, WN2201
All flights connecting Seattle SEA to Kansas City MCI.