WN4021 Flight Status Southwest Airlines: Birmingham to Chicago (SWA4021)
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WN 4021 Birmingham to Chicago Flight Status
Not scheduled today (November 9th, 2026). Latest flight: September 27th, 2026 ; recent history is in the table below.
- This flight started in Denver (DEN): WN4021 Denver to Birmingham departs at 10:45 local time on Sep 27.
WN 4021 Flight Status & Schedule Southwest Airlines Birmingham to Chicago
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 27 | BHM | MDW | 15:18 | 16:44 | Landed | Track > |
| Sep 20 | BHM | MDW | 15:13 | 16:40 | Landed | Track > |
| Sep 13 | BHM | MDW | 15:12 | 16:42 | Landed | Track > |
| Aug 30 | BHM | MDW | 15:18 | 16:45 | Landed | Track > |
| Aug 23 | BHM | MDW | 15:06 | 16:32 | Landed | Track > |
| Aug 16 | BHM | MDW | 15:26 | 16:49 | Landed | Track > |
| Aug 09 | BHM | MDW | 17:07 | 18:32 | Delayed | Track > |
Southwest Airlines operates WN 4021 from Birmingham to Chicago, a 918 km (571 mi) trip. The timetable allows 1 h 50 min, but the flight usually takes about 1 h 25 min, so it often makes up time. It is not flying today; the last flight, on 27 September 2026, landed on time.
About WN 4021
- Route
- Birmingham Shuttlesworth International Airport BHM to Chicago Midway International Airport MDW
- Distance
- 918 km (571 mi)
- Typical flight time
- 1 h 25 min
- On time
- 6 of the last 6
- Usually departs from
- Gate C3
WN 4021 FAQ
- How long is the WN4021 flight?
- The timetable allows 1 h 50 min. Birmingham to Chicago is 918 km (571 mi).
- How often is WN4021 late?
- None of the last 6 flights arrived 15 or more minutes late.
- Which terminal does WN4021 use?
- It usually leaves from gate C3 at Birmingham Shuttlesworth International Airport (BHM). Check the flight card above for today's terminal and gate.
- What other flight numbers does WN4021 have?
- Also listed as SWA4021 (Southwest Airlines' ICAO code) and WN 4021.
WN4021 and Birmingham BHM to Chicago MDW Flights
Other flights departing from Birmingham BHM: DL3012, PT5976, MQ3909, OH5448
Other flights arriving at Chicago MDW: WN346, WN124, WN3058
All flights connecting Birmingham BHM to Chicago MDW.