| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 11 | MDW | SEA | 10:26 | 12:23 |
Landed
|
Track > |
| Oct 04 | MDW | SEA | 10:25 | 12:21 |
Landed
|
Track > |
Southwest Airlines Flight WN3657 connects Chicago, United States to Seattle, United States, taking off from Chicago Midway International Airport MDW and landing at Seattle Tacoma International Airport SEA.
How long is the WN3657 flight from Chicago to Seattle?
The average flight time from Chicago to Seattle is 3 hours and 56 minutes. The flight distance is 2782 km / 1729 miles and the average flight speed is 706 km/h / 439 mph.
How many WN3657 flights are operated per week?
1 flight per week. The flight WN3657 is operated on Sunday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3657 Chicago to Seattle?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3657 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3657 flight?
The latest flight took off on Sunday, October 11th, 2026 with the flight status being Landed on 12:23.
How else can the flight WN3657 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3657, WN 3657, SWA 3657.
How often is flight WN3657 delayed?
On average, 0% of all WN3657 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN3657 flight or baggage issues?
If your WN3657 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 WN3657 Flight Tracker above for more details.
Other flights departing from Chicago MDW: WN2152, WN2910, WN2941, WN4367
Other flights arriving at Seattle SEA: AS373, AS594, DL1714, QX2204
All flights connecting Chicago MDW to Seattle SEA.