| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 04 | HOU | DEN | 14:27 | 15:35 |
Landed
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Track > |
| Mar 03 | HOU | DEN | 14:22 | 15:25 |
Landed
|
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| Mar 02 | HOU | DEN | 05:58 | 07:06 |
Landed
|
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| Mar 01 | HOU | DEN | 05:57 | 07:08 |
Landed
|
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| Feb 28 | HOU | DEN | 06:00 | 07:20 |
Landed
|
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| Feb 27 | HOU | DEN | 05:33 | 06:44 |
Landed
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| Feb 26 | HOU | DEN | 05:32 | 06:38 |
Landed
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| Feb 25 | HOU | DEN | 16:32 | 17:42 |
Delayed
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| Feb 24 | HOU | DEN | 14:16 | 15:33 |
Landed
|
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| Feb 23 | HOU | DEN | 06:01 | 07:13 |
Landed
|
Track > |
Southwest Airlines Flight WN1856 connects Houston, United States to Denver, United States, taking off from Houston William P. Hobby Airport HOU and landing at Denver International Airport DEN.
How long is the WN1856 flight from Houston to Denver?
The average flight time from Houston to Denver is 2 hours and 10 minutes. The flight distance is 1422 km / 883 miles and the average flight speed is 654 km/h / 406 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1856 Houston to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1856 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN1856 flight?
The latest flight took off on Wednesday, March 4th, 2026 with the flight status being Landed on 15:35.
How else can the flight WN1856 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1856, WN 1856, SWA 1856.
How often is flight WN1856 delayed?
On average, 30% of all WN1856 flights are delayed. The average delay is 43 minutes.
Can I get compensation for my delayed or cancelled WN1856 flight or baggage issues?
If your WN1856 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 WN1856 Flight Tracker above for more details.
Other flights departing from Houston HOU: WN3168, WN2514, WN1676, WN1919
Other flights arriving at Denver DEN: WN234, WN909, UA5118, WN3592
All flights connecting Houston HOU to Denver DEN.