| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 04 | HOU | DEN | 05:30 | 06:36 |
Landed
|
Track > |
| Aug 03 | HOU | DEN | 06:29 | 07:29 |
Landed
|
Track > |
| Aug 02 | HOU | DEN | 05:28 | 06:32 |
Landed
|
Track > |
| Aug 01 | HOU | DEN | 05:52 | 06:52 |
Landed
|
Track > |
| Jul 31 | HOU | DEN | 05:33 | 06:34 |
Landed
|
Track > |
| Jul 30 | HOU | DEN | 07:49 | 08:44 |
Landed
|
Track > |
| Jul 29 | HOU | DEN | 07:55 | 08:56 |
Landed
|
Track > |
| Jul 28 | HOU | DEN | 05:29 | 06:26 |
Landed
|
Track > |
| Jul 27 | HOU | DEN | 06:48 | 07:47 |
Diverted
|
Track > |
| Claim > | ||||||
| Jul 26 | HOU | DEN | 05:25 | 06:23 |
Landed
|
Track > |
Southwest Airlines Flight WN3997 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 WN3997 flight from Houston to Denver?
The average flight time from Houston to Denver is 2 hours. The flight distance is 1422 km / 883 miles and the average flight speed is 711 km/h / 442 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3997 Houston to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3997 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3997 flight?
The latest flight took off on Monday, August 4th, 2025 with the flight status being Landed on 06:36.
How else can the flight WN3997 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3997, WN 3997, SWA 3997.
How often is flight WN3997 delayed?
On average, 0% of all WN3997 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN3997 flight or baggage issues?
If your WN3997 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 WN3997 Flight Tracker above for more details.
Other flights departing from Houston HOU: WN2677, WN3104, WN1332, WN379
Other flights arriving at Denver DEN: WN107, WN2142, WN4100, WN2343
All flights connecting Houston HOU to Denver DEN.
