| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 31 | BUF | MDW | 08:34 | 08:49 |
Landed
|
Track > |
| May 24 | BUF | MDW | 09:22 | 09:54 |
Landed
|
Track > |
| May 17 | BUF | MDW | 08:32 | 08:58 |
Landed
|
Track > |
| May 10 | BUF | MDW | 08:40 | 09:01 |
Landed
|
Track > |
| May 03 | BUF | MDW | 08:22 | 08:58 |
Unknown
|
Track > |
| Apr 26 | BUF | MDW | 08:40 | 09:01 |
Landed
|
Track > |
| Apr 19 | BUF | MDW | 08:41 | 09:12 |
Landed
|
Track > |
| Apr 12 | BUF | MDW | 08:38 | 09:04 |
Landed
|
Track > |
Southwest Airlines Flight WN3686 connects Buffalo, United States to Chicago, United States, taking off from Buffalo Niagara International Airport BUF and landing at Chicago Midway International Airport MDW.
How long is the WN3686 flight from Buffalo to Chicago?
The average flight time from Buffalo to Chicago is 1 hour and 26 minutes. The flight distance is 752 km / 467 miles and the average flight speed is 527 km/h / 328 mph.
How many WN3686 flights are operated per week?
1 flight per week. The flight WN3686 is operated on Sunday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3686 Buffalo to Chicago?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3686 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3686 flight?
The latest flight took off on Sunday, May 31st, 2026 with the flight status being Landed on 08:49.
How else can the flight WN3686 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3686, WN 3686, SWA 3686.
How often is flight WN3686 delayed?
On average, 25% of all WN3686 flights are delayed. The average delay is 10 minutes.
Can I get compensation for my delayed or cancelled WN3686 flight or baggage issues?
If your WN3686 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 WN3686 Flight Tracker above for more details.
Other flights departing from Buffalo BUF: B6716, AA2112, AA4522, WN920
Other flights arriving at Chicago MDW: WN2108, WN3728, WN179, WN1419
All flights connecting Buffalo BUF to Chicago MDW.