| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | BOS | MDW | 18:20 | 20:10 |
Delayed
|
Track > |
| Jun 02 | BOS | MDW | 19:03 | 19:54 |
Landed
|
Track > |
| Jun 01 | BOS | MDW | 19:06 | 20:13 |
Landed
|
Track > |
| May 31 | BOS | MDW | 13:58 | 15:10 |
Landed
|
Track > |
| May 30 | BOS | MDW | 15:58 | 17:05 |
Landed
|
Track > |
| May 29 | BOS | MDW | 19:29 | 20:45 |
Landed
|
Track > |
| May 28 | BOS | MDW | 19:39 | 20:41 |
Landed
|
Track > |
| May 27 | BOS | MDW | 19:07 | 20:23 |
Landed
|
Track > |
| May 26 | BOS | MDW | 19:08 | 20:16 |
Landed
|
Track > |
| May 25 | BOS | MDW | 19:54 | 21:08 |
Landed Late
|
Track > |
Southwest Airlines Flight WN3665 connects Boston, United States to Chicago, United States, taking off from Boston Logan International Airport BOS and landing at Chicago Midway International Airport MDW.
How long is the WN3665 flight from Boston to Chicago?
The average flight time from Boston to Chicago is 2 hours and 8 minutes. The flight distance is 1381 km / 858 miles and the average flight speed is 633 km/h / 393 mph.
How many WN3665 flights are operated per week?
7 flights per week. The flight WN3665 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3665 Boston to Chicago?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3665 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3665 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being Scheduled on 20:10.
How else can the flight WN3665 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3665, WN 3665, SWA 3665.
How often is flight WN3665 delayed?
On average, 30% of all WN3665 flights are delayed. The average delay is 14 minutes.
Can I get compensation for my delayed or cancelled WN3665 flight or baggage issues?
If your WN3665 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our WN3665 Flight Tracker above for more details.
Other flights departing from Boston BOS: DL1098, 9K217, PB7668, B6331
Other flights arriving at Chicago MDW: WN1916, WN1748, WN123, WN1161
All flights connecting Boston BOS to Chicago MDW.