| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 01 | MDW | DAL | 20:34 | 22:22 |
Delayed
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| Jul 25 | MDW | DAL | 19:57 | 21:36 |
Landed Late
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| Jul 18 | MDW | DAL | 19:38 | 21:28 |
Landed
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| Jul 11 | MDW | DAL | 19:17 | 21:04 |
Landed
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| Jun 27 | MDW | DAL | 21:09 | 23:07 |
Delayed
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| Jun 20 | MDW | DAL | 19:41 | 21:29 |
Landed
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| Jun 13 | MDW | DAL | 19:18 | 21:22 |
Landed
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| Jun 06 | MDW | DAL | 19:31 | 21:20 |
En-Route
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Southwest Airlines Flight WN1255 connects Chicago, United States to Dallas, United States, taking off from Chicago Midway International Airport MDW and landing at Dallas Love Field Airport DAL.
How long is the WN1255 flight from Chicago to Dallas?
The average flight time from Chicago to Dallas is 1 hour and 50 minutes. The flight distance is 1277 km / 794 miles and the average flight speed is 697 km/h / 433 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1255 Chicago to Dallas?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1255 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN1255 arriving at?
Flight WN1255 arrives at Dallas Love Field Airport (DAL) Terminal 1.
When was the latest WN1255 flight?
The latest flight took off on Sunday, August 2nd, 2026 with the flight status being En-Route on 22:22.
How else can the flight WN1255 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1255, WN 1255, SWA 1255.
How often is flight WN1255 delayed?
On average, 87% of all WN1255 flights are delayed. The average delay is 34 minutes.
Can I get compensation for my delayed or cancelled WN1255 flight or baggage issues?
If your WN1255 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 WN1255 Flight Tracker above for more details.
Other flights departing from Chicago MDW: WN3720, WN1603, WN2821, WN1513
Other flights arriving at Dallas DAL: WN932, WN1521, WN1864, WN3931
All flights connecting Chicago MDW to Dallas DAL.