| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 16 | MDW | BUF | 18:14 | 20:16 |
Landed
|
Track > |
| Sep 15 | MDW | BUF | 18:25 | 20:31 |
Landed
|
Track > |
| Sep 09 | MDW | BUF | 18:17 | 20:25 |
Landed
|
Track > |
| Sep 08 | MDW | BUF | 18:29 | 20:38 |
Landed
|
Track > |
| Sep 02 | MDW | BUF | 18:25 | 20:28 |
Landed
|
Track > |
| Sep 01 | MDW | BUF | 18:15 | 20:20 |
Landed
|
Track > |
| Aug 26 | MDW | BUF | 18:54 | 20:59 |
Landed Late
|
Track > |
| Aug 25 | MDW | BUF | 18:15 | 20:22 |
Landed
|
Track > |
| Aug 19 | MDW | BUF | 18:09 | 20:11 |
Landed
|
Track > |
| Aug 18 | MDW | BUF | 18:30 | 20:33 |
Landed
|
Track > |
Southwest Airlines Flight WN3641 connects Chicago, United States to Buffalo, United States, taking off from Chicago Midway International Airport MDW and landing at Buffalo Niagara International Airport BUF.
How long is the WN3641 flight from Chicago to Buffalo?
The average flight time from Chicago to Buffalo is 1 hour and 5 minutes. The flight distance is 752 km / 467 miles and the average flight speed is 695 km/h / 432 mph.
How many WN3641 flights are operated per week?
2 flights per week. The flight WN3641 is operated on Tuesday and Wednesday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3641 Chicago to Buffalo?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3641 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3641 flight?
The latest flight took off on Thursday, September 17th, 2026 with the flight status being Landed on 20:16.
How else can the flight WN3641 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3641, WN 3641, SWA 3641.
How often is flight WN3641 delayed?
On average, 10% of all WN3641 flights are delayed. The average delay is 24 minutes.
Can I get compensation for my delayed or cancelled WN3641 flight or baggage issues?
If your WN3641 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 WN3641 Flight Tracker above for more details.
Other flights departing from Chicago MDW: WN4215, WN883, WN2721, WN2813
Other flights arriving at Buffalo BUF: B6715, B61586, UA1335, YX4439
All flights connecting Chicago MDW to Buffalo BUF.