| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | HOU | DEN | 17:20 | 18:32 |
Landed
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Track > |
| Apr 05 | HOU | DEN | 18:31 | 19:36 |
Landed
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| Apr 04 | HOU | DEN | 19:32 | 20:39 |
Landed Late
|
Track > |
| Apr 03 | HOU | DEN | 17:15 | 18:48 |
Landed
|
Track > |
| Apr 02 | HOU | DEN | 17:26 | 18:28 |
Landed
|
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| Apr 01 | HOU | DEN | 17:59 | 19:09 |
Landed
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| Mar 31 | HOU | DEN | 18:41 | 19:44 |
Landed Late
|
Track > |
| Mar 30 | HOU | DEN | 17:41 | 18:41 |
Landed
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Track > |
| Mar 29 | HOU | DEN | 18:23 | 19:28 |
Landed
|
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| Mar 28 | HOU | DEN | 18:34 | 19:41 |
Landed
|
Track > |
Southwest Airlines Flight WN3378 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 WN3378 flight from Houston to Denver?
The average flight time from Houston to Denver is 2 hours and 8 minutes. The flight distance is 1422 km / 883 miles and the average flight speed is 667 km/h / 415 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3378 Houston to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3378 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3378 arriving at?
Flight WN3378 arrives at Denver International Airport (DEN) Terminal B.
When was the latest WN3378 flight?
The latest flight took off on Tuesday, April 7th, 2026 with the flight status being Landed on 18:32.
How else can the flight WN3378 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3378, WN 3378, SWA 3378.
How often is flight WN3378 delayed?
On average, 30% of all WN3378 flights are delayed. The average delay is 23 minutes.
Can I get compensation for my delayed or cancelled WN3378 flight or baggage issues?
If your WN3378 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 WN3378 Flight Tracker above for more details.
Other flights departing from Houston HOU: WN3103, WN3136, WN2623, WN2061
Other flights arriving at Denver DEN: WN2173, WN3520, WN40, WN2976
All flights connecting Houston HOU to Denver DEN.