WN120 Flight Status Southwest Airlines: Chicago to Washington (SWA120)
Are you looking for the November 3rd, 2026 WN 120 Chicago to Denver flight? Go to our WN120 Chicago to Denver Flight Status page >
WN 120 Chicago to Washington Flight Status
Not scheduled today (November 3rd, 2026). Latest flight: September 30th, 2026 ; recent history is in the table below.
WN 120 Flight Status & Schedule Southwest Airlines Chicago to Washington
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 30 | MDW | DCA | 12:16 | 14:35 | Landed Late | Track > |
| Sep 29 | MDW | DCA | 11:18 | 13:45 | Landed | Track > |
| Sep 23 | MDW | DCA | 11:29 | 13:54 | Landed | Track > |
| Sep 22 | MDW | DCA | 11:48 | 14:19 | Landed Late | Track > |
| Sep 16 | MDW | DCA | 11:55 | 14:23 | Landed Late | Track > |
| Sep 15 | MDW | DCA | 11:30 | 13:57 | Landed | Track > |
| Sep 09 | MDW | DCA | 11:21 | 13:43 | Landed | Track > |
| Sep 08 | MDW | DCA | 11:49 | 14:12 | Landed | Track > |
| Sep 02 | MDW | DCA | 11:20 | 13:48 | Landed | Track > |
| Sep 01 | MDW | DCA | 11:59 | 14:19 | Landed Late | Track > |
Southwest Airlines operates WN 120 from Chicago to Washington, a 964 km (599 mi) trip. With 1 h 50 min in the timetable and a usual flight time of about 1 h 25 min, it often makes up time. It is not flying today; the last flight, on 30 September 2026, landed 35 minutes late.
About WN 120
- Distance
- 964 km (599 mi)
- Typical flight time
- 1 h 25 min
- On time
- 6 of the last 10
- Average delay when late
- 24 min
WN 120 FAQ
- How long is the WN120 flight?
- The timetable allows 1 h 50 min. Chicago to Washington is 964 km (599 mi).
- How often is WN120 late?
- 4 of the last 10 flights arrived 15 or more minutes late; when late, by 24 minutes on average.
- Which terminal does WN120 use?
- It usually arrives at Terminal 1 at Washington Ronald Reagan National Airport (DCA). Check the flight card above for today's terminal and gate.
- What other flight numbers does WN120 have?
- Also listed as SWA120 (Southwest Airlines' ICAO code) and WN 120.
WN120 and Chicago MDW to Washington DCA Flights
Other flights departing from Chicago MDW: WN1181, WN1148, WN4897
Other flights arriving at Washington DCA: WN597, 9E5221
All flights connecting Chicago MDW to Washington DCA.