| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 01 | HOU | DEN | 16:12 | 17:42 |
Landed
|
Track > |
| May 29 | HOU | DEN | 16:24 | 17:47 |
Landed
|
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| May 28 | HOU | DEN | 16:45 | 17:47 |
Landed
|
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| May 25 | HOU | DEN | 17:01 | 18:35 |
Delayed
|
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| May 22 | HOU | DEN | 17:21 | 18:26 |
Landed Late
|
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| May 21 | HOU | DEN | 16:40 | 17:53 |
Landed
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| May 18 | HOU | DEN | 16:16 | 17:42 |
Landed
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| May 15 | HOU | DEN | 16:18 | 17:58 |
Landed
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| May 14 | HOU | DEN | 16:59 | 18:02 |
Landed Late
|
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| May 11 | HOU | DEN | 16:20 | 17:22 |
Landed
|
Track > |
Southwest Airlines Flight WN1551 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 WN1551 flight from Houston to Denver?
The average flight time from Houston to Denver is 2 hours and 17 minutes. The flight distance is 1422 km / 883 miles and the average flight speed is 625 km/h / 389 mph.
How many WN1551 flights are operated per week?
2 flights per week. The flight WN1551 is operated on Monday and Friday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1551 Houston to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1551 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN1551 flight?
The latest flight took off on Monday, June 1st, 2026 with the flight status being Landed on 17:42.
How else can the flight WN1551 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1551, WN 1551, SWA 1551.
How often is flight WN1551 delayed?
On average, 70% of all WN1551 flights are delayed. The average delay is 19 minutes.
Can I get compensation for my delayed or cancelled WN1551 flight or baggage issues?
If your WN1551 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 WN1551 Flight Tracker above for more details.
Other flights departing from Houston HOU: XE285, WN40, AA5002, WN2324
Other flights arriving at Denver DEN: UA1698, WN4195, WN3182, OO5077
All flights connecting Houston HOU to Denver DEN.