WN3738 Flight Status Southwest Airlines: Boston to Chicago (SWA3738)
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WN 3738 Boston to Chicago Flight Status
Not scheduled today (November 14th, 2026). Latest flight: September 27th, 2026 ; recent history is in the table below.
WN 3738 Flight Status & Schedule Southwest Airlines Boston to Chicago
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 27 | BOS | MDW | 17:35 | 19:15 | Cancelled | Track > |
| Sep 20 | BOS | MDW | 18:20 | 19:36 | Landed Late | Track > |
| Sep 13 | BOS | MDW | 18:40 | 20:02 | Landed Late | Track > |
| Sep 06 | BOS | MDW | 18:58 | 20:03 | Landed Late | Track > |
| Aug 30 | BOS | MDW | 18:18 | 19:31 | Landed Late | Track > |
| Aug 23 | BOS | MDW | 19:07 | 20:10 | Delayed | Track > |
| Aug 16 | BOS | MDW | 18:49 | 19:55 | Landed Late | Track > |
| Aug 09 | BOS | MDW | 18:41 | 19:48 | Landed Late | Track > |
Southwest Airlines flight WN 3738 links Boston and Chicago, 1,381 km (858 mi) apart. The timetable allows 2 h 40 min, but the flight usually takes about 2 h 10 min, so it often makes up time. It is not flying today; the last flight, on 27 September 2026, was cancelled.
About WN 3738
Southwest Airlines Flight WN3738 connects Boston, United States to Chicago, United States, taking off from Boston Logan International Airport BOS and landing at Chicago Midway International Airport MDW.
- Distance
- 1,381 km (858 mi)
- Typical flight time
- 2 h 10 min
- On time
- 0 of the last 7
- Average delay when late
- 32 min
- Usually departs from
- Terminal B
WN 3738 FAQ
- How long is the WN3738 flight from Boston to Chicago?
- The timetable allows 2 h 40 min. Boston to Chicago is 1,381 km (858 mi).
- How often is WN3738 from Boston to Chicago late?
- 6 of the last 7 flights arrived 15 or more minutes late and 1 was cancelled; when late, by 32 minutes on average.
- When was the latest WN3738 flight from Boston to Chicago?
- The latest WN3738 was the 17:35 (local time) departure from Boston on 27 September 2026; it was cancelled.
- Which terminal does WN3738 use?
- It usually leaves from Terminal B at Boston Logan International Airport (BOS). Check the flight card above for today's terminal and gate.
- What other flight numbers does WN3738 have?
- Also listed as SWA3738 (Southwest Airlines' ICAO code) and WN 3738.
WN3738 and Boston BOS to Chicago MDW Flights
Other flights departing from Boston BOS: AA1421, AA4430, 9K5512
Other flights arriving at Chicago MDW: WN2361, WN3308
All flights connecting Boston BOS to Chicago MDW.