| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | MDW | SEA | 12:59 | 15:08 |
Landed
|
Track > |
| Jan 02 | MDW | SEA | 12:58 | 15:07 |
Landed
|
Track > |
| Dec 30 | MDW | SEA | 14:01 | 16:01 |
Landed Late
|
Track > |
| Dec 29 | MDW | SEA | 13:23 | 15:10 |
Landed
|
Track > |
| Dec 28 | MDW | SEA | 13:11 | 15:09 |
Landed
|
Track > |
| Dec 26 | MDW | SEA | 12:49 | 15:06 |
Landed
|
Track > |
| Dec 23 | MDW | SEA | 13:03 | 15:27 |
Landed
|
Track > |
| Dec 22 | MDW | SEA | 12:50 | 15:10 |
Landed
|
Track > |
| Dec 21 | MDW | SEA | 13:30 | 16:10 |
Delayed
|
Track > |
| Dec 19 | MDW | SEA | 12:50 | 15:21 |
Landed
|
Track > |
Southwest Airlines Flight WN2840 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 WN2840 flight from Chicago to Seattle?
The average flight time from Chicago to Seattle is 4 hours and 13 minutes. The flight distance is 2782 km / 1729 miles and the average flight speed is 661 km/h / 411 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN2840 Chicago to Seattle?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN2840 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN2840 flight?
The latest flight took off on Sunday, January 4th, 2026 with the flight status being Landed on 15:08.
How else can the flight WN2840 be referenced as?
This Southwest Airlines flight can also be referenced as SWA2840, WN 2840, SWA 2840.
How often is flight WN2840 delayed?
On average, 40% of all WN2840 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled WN2840 flight or baggage issues?
If your WN2840 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 WN2840 Flight Tracker above for more details.
Other flights departing from Chicago MDW: WN1699, WN3808, WN3722, WN4535
Other flights arriving at Seattle SEA: DL2029, AS3094, DL3924, AS3028
All flights connecting Chicago MDW to Seattle SEA.