| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 29 | HOU | DEN | 21:26 | 22:21 |
Landed
|
Track > |
| Sep 26 | HOU | DEN | 22:04 | 22:56 |
Landed
|
Track > |
| Sep 25 | HOU | DEN | 21:43 | 22:45 |
Landed
|
Track > |
| Sep 22 | HOU | DEN | 21:39 | 22:44 |
Landed
|
Track > |
| Sep 19 | HOU | DEN | 23:01 | 00:04 |
Delayed
|
Track > |
| Sep 18 | HOU | DEN | 21:21 | 22:28 |
Landed
|
Track > |
| Sep 15 | HOU | DEN | 21:18 | 22:20 |
Landed
|
Track > |
| Sep 12 | HOU | DEN | 21:23 | 22:45 |
Landed
|
Track > |
| Sep 11 | HOU | DEN | 21:20 | 22:19 |
Landed
|
Track > |
| Sep 08 | HOU | DEN | 21:26 | 22:28 |
Landed
|
Track > |
Southwest Airlines Flight WN636 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 WN636 flight from Houston to Denver?
The average flight time from Houston to Denver is 2 hours and 2 minutes. The flight distance is 1422 km / 883 miles and the average flight speed is 697 km/h / 433 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN636 Houston to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN636 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN636 arriving at?
Flight WN636 arrives at Denver International Airport (DEN) Terminal 4.
When was the latest WN636 flight?
The latest flight took off on Tuesday, September 30th, 2025 with the flight status being Landed on 22:21.
How else can the flight WN636 be referenced as?
This Southwest Airlines flight can also be referenced as SWA636, WN0636, WN 636, SWA 636.
How often is flight WN636 delayed?
On average, 20% of all WN636 flights are delayed. The average delay is 45 minutes.
Can I get compensation for my delayed or cancelled WN636 flight or baggage issues?
If your WN636 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 WN636 Flight Tracker above for more details.
Other flights departing from Houston HOU: WN2907, WN2995, WN1726, WN3028
Other flights arriving at Denver DEN: WN2068, WN2308, WN979, WN3414
All flights connecting Houston HOU to Denver DEN.
