| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 30 | MDW | DEN | 21:27 | 22:30 |
Landed
|
Track > |
| Sep 29 | MDW | DEN | 21:02 | 22:07 |
Landed
|
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| Sep 23 | MDW | DEN | 21:05 | 22:06 |
Landed
|
Track > |
| Sep 22 | MDW | DEN | 21:00 | 22:07 |
Landed
|
Track > |
| Sep 16 | MDW | DEN | 21:05 | 22:06 |
Landed
|
Track > |
| Sep 15 | MDW | DEN | 20:59 | 22:09 |
Landed
|
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| Sep 09 | MDW | DEN | 21:03 | 22:18 |
Landed
|
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| Sep 08 | MDW | DEN | 21:45 | 22:56 |
Landed Late
|
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| Sep 02 | MDW | DEN | 22:56 | 23:55 |
Delayed
|
Track > |
| Sep 01 | MDW | DEN | 21:28 | 22:32 |
Landed
|
Track > |
Southwest Airlines Flight WN155 connects Chicago, United States to Denver, United States, taking off from Chicago Midway International Airport MDW and landing at Denver International Airport DEN.
How long is the WN155 flight from Chicago to Denver?
The average flight time from Chicago to Denver is 2 hours and 5 minutes. The flight distance is 1437 km / 893 miles and the average flight speed is 688 km/h / 427 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN155 Chicago to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN155 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN155 flight?
The latest flight took off on Thursday, October 1st, 2026 with the flight status being Landed on 22:30.
How else can the flight WN155 be referenced as?
This Southwest Airlines flight can also be referenced as SWA155, WN0155, WN 155, SWA 155.
How often is flight WN155 delayed?
On average, 30% of all WN155 flights are delayed. The average delay is 41 minutes.
Can I get compensation for my delayed or cancelled WN155 flight or baggage issues?
If your WN155 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 WN155 Flight Tracker above for more details.
Other flights departing from Chicago MDW: WN859, WN4953, WN806, WN2827
Other flights arriving at Denver DEN: WN499, UA2334, UA519, DL1667
All flights connecting Chicago MDW to Denver DEN.
