WN3881 Flight Status Southwest Airlines: Chicago to San Francisco (SWA3881)
WN 3881 Chicago to San Francisco Flight Status
Not scheduled today. Latest flight: September 28th, 2026 ; recent history is in the table below.
WN 3881 Flight Status & Schedule Southwest Airlines Chicago to San Francisco
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 28 | MDW | SFO | 10:41 | 12:51 | Landed | Track > |
| Sep 26 | MDW | SFO | 18:12 | 20:22 | Landed | Track > |
| Sep 25 | MDW | SFO | 13:01 | 15:06 | Delayed | Track > |
| Sep 24 | MDW | SFO | 10:40 | 12:37 | Landed | Track > |
| Sep 21 | MDW | SFO | 10:50 | 12:50 | Landed | Track > |
| Sep 19 | MDW | SFO | 19:20 | 21:26 | Landed Late | Track > |
| Sep 18 | MDW | SFO | 11:42 | 14:13 | Delayed | Track > |
| Sep 17 | MDW | SFO | 12:35 | 14:50 | Delayed | Track > |
| Sep 14 | MDW | SFO | 10:49 | 13:27 | Landed Late | Track > |
| Sep 12 | MDW | SFO | 18:32 | 20:52 | Landed Late | Track > |
Southwest Airlines operates WN 3881 from Chicago to San Francisco, a 2,977 km (1,850 mi) trip. With 4 h 35 min in the timetable and a usual flight time of about 4 h 10 min, it often makes up time. It is not flying today; the last flight, on 28 September 2026, landed on time.
About WN 3881
- Distance
- 2,977 km (1,850 mi)
- Typical flight time
- 4 h 10 min
- On time
- 4 of the last 7
- Average delay when late
- 35 min
WN 3881 FAQ
- How long is the WN3881 flight?
- The timetable allows 4 h 35 min. Chicago to San Francisco is 2,977 km (1,850 mi).
- How often is WN3881 late?
- 3 of the last 7 flights arrived 15 or more minutes late; when late, by 35 minutes on average.
- Which terminal does WN3881 use?
- It usually arrives at Terminal 2 at San Francisco International Airport (SFO). Check the flight card above for today's terminal and gate.
- What other flight numbers does WN3881 have?
- Also listed as SWA3881 (Southwest Airlines' ICAO code) and WN 3881.
WN3881 and Chicago MDW to San Francisco SFO Flights
Other flights departing from Chicago MDW: WN2099, WN2779, WN2815, WN3790
Other flights arriving at San Francisco SFO: WN3325, AS1412, OO5905, OO3347
All flights connecting Chicago MDW to San Francisco SFO.