| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | SEA | MDW | 00:43 | 06:11 |
Landed Late
|
Track > |
| Jun 02 | SEA | MDW | 00:03 | 05:39 |
Landed
|
Track > |
| May 27 | SEA | MDW | 23:49 | 05:33 |
Landed
|
Track > |
| May 26 | SEA | MDW | 00:14 | 05:59 |
Landed
|
Track > |
| May 20 | SEA | MDW | 00:03 | 05:29 |
Landed
|
Track > |
| May 19 | SEA | MDW | 23:56 | 05:19 |
Landed
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Track > |
| May 13 | SEA | MDW | 00:15 | 05:40 |
Landed
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| May 12 | SEA | MDW | 23:58 | 05:18 |
Landed
|
Track > |
| May 06 | SEA | MDW | 23:38 | 05:16 |
Unknown
|
Track > |
| May 05 | SEA | MDW | 00:25 | 06:13 |
Unknown
|
Track > |
Southwest Airlines Flight WN3951 connects Seattle, United States to Chicago, United States, taking off from Seattle Tacoma International Airport SEA and landing at Chicago Midway International Airport MDW.
How long is the WN3951 flight from Seattle to Chicago?
The average flight time from Seattle to Chicago is 3 hours and 33 minutes. The flight distance is 2782 km / 1729 miles and the average flight speed is 784 km/h / 487 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3951 Seattle to Chicago?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3951 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3951 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being Landed on 06:11.
How else can the flight WN3951 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3951, WN 3951, SWA 3951.
How often is flight WN3951 delayed?
On average, 30% of all WN3951 flights are delayed. The average delay is 22 minutes.
Can I get compensation for my delayed or cancelled WN3951 flight or baggage issues?
If your WN3951 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 WN3951 Flight Tracker above for more details.
Other flights departing from Seattle SEA: AS413, AS418, AS465, BR633
Other flights arriving at Chicago MDW: WN991, WN3708, WN4216, WN3966
All flights connecting Seattle SEA to Chicago MDW.