WN3556 Flight Status Southwest Airlines: San Francisco to Chicago (SWA3556)
Are you looking for the November 3rd, 2026 WN 3556 Pittsburgh to Chicago flight? Go to our WN3556 Pittsburgh to Chicago Flight Status page >
WN 3556 San Francisco to Chicago Flight Status
Not scheduled today (November 3rd, 2026). Latest flight: September 30th, 2026 ; recent history is in the table below.
WN 3556 Flight Status & Schedule Southwest Airlines San Francisco to Chicago
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 30 | SFO | MDW | 00:05 | 05:45 | Landed | Track > |
| Sep 29 | SFO | MDW | 23:55 | 05:36 | Landed | Track > |
| Sep 28 | SFO | MDW | 23:59 | 05:35 | Landed | Track > |
| Sep 27 | SFO | MDW | 00:22 | 05:54 | Landed | Track > |
| Sep 26 | SFO | MDW | 00:01 | 05:33 | Landed | Track > |
| Sep 25 | SFO | MDW | 23:54 | 05:28 | Landed | Track > |
| Sep 24 | SFO | MDW | 00:53 | 06:27 | Landed Late | Track > |
| Sep 23 | SFO | MDW | 00:01 | 05:37 | Landed | Track > |
| Sep 22 | SFO | MDW | 23:53 | 05:24 | Landed | Track > |
| Sep 21 | SFO | MDW | 00:24 | 05:56 | Landed | Track > |
Southwest Airlines' San Francisco–Chicago flight covers 2,977 km (1,850 mi). With 4 h 10 min in the timetable and a usual flight time of about 3 h 35 min, it often makes up time. It is not flying today; the last flight, on 30 September 2026, landed on time.
About WN 3556
- Distance
- 2,977 km (1,850 mi)
- Typical flight time
- 3 h 35 min
- On time
- 9 of the last 10
- Average delay when late
- 37 min
- Usually departs from
- Terminal 2
WN 3556 FAQ
- How long is the WN3556 flight?
- The timetable allows 4 h 10 min. San Francisco to Chicago is 2,977 km (1,850 mi).
- How often is WN3556 late?
- 1 of the last 10 flights arrived 15 or more minutes late; when late, by 37 minutes on average.
- Which terminal does WN3556 use?
- It usually leaves from Terminal 2 at San Francisco International Airport (SFO). Check the flight card above for today's terminal and gate.
- What other flight numbers does WN3556 have?
- Also listed as SWA3556 (Southwest Airlines' ICAO code) and WN 3556.
WN3556 and San Francisco SFO to Chicago MDW Flights
Other flights departing from San Francisco SFO: WN1683, DL681, OO6404, AA2161
Other flights arriving at Chicago MDW: WN2358, WN2986, WN3082, WN3716
All flights connecting San Francisco SFO to Chicago MDW.