| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 17 | DAL | HOU | 12:44 | 13:32 |
Landed
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Track > |
| Oct 10 | DAL | HOU | 12:21 | 13:02 |
Landed
|
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| Oct 03 | DAL | HOU | 12:35 | 13:20 |
Landed
|
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| Sep 27 | DAL | HOU | 08:31 | 09:11 |
Landed
|
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| May 31 | DAL | HOU | 13:27 | 14:11 |
Landed
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| May 30 | DAL | HOU | 13:11 | 13:55 |
Landed Late
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| May 23 | DAL | HOU | 15:42 | 13:40 |
En-Route
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| May 17 | DAL | HOU | 13:00 | 13:55 |
Landed
|
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| May 16 | DAL | HOU | 13:10 | 13:52 |
Landed
|
Track > |
| May 10 | DAL | HOU | 15:06 | 14:05 |
En-Route
|
Track > |
Southwest Airlines Flight WN21 connects Dallas, United States to Houston, United States, taking off from Dallas Love Field Airport DAL and landing at Houston William P. Hobby Airport HOU.
How long is the WN21 flight from Dallas to Houston?
The average flight time from Dallas to Houston is 44 minutes. The flight distance is 386 km / 240 miles and the average flight speed is 479 km/h / 297 mph.
How many WN21 flights are operated per week?
1 flight per week. The flight WN21 is operated on Saturday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN21 Dallas to Houston?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN21 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN21 flight?
The latest flight took off on Saturday, October 17th, 2026 with the flight status being Landed on 13:32.
How else can the flight WN21 be referenced as?
This Southwest Airlines flight can also be referenced as SWA21, SWA021, WN021, WN0021, WN 21, SWA 21.
How often is flight WN21 delayed?
On average, 40% of all WN21 flights are delayed. The average delay is 10 minutes.
Can I get compensation for my delayed or cancelled WN21 flight or baggage issues?
If your WN21 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 WN21 Flight Tracker above for more details.
Other flights departing from Dallas DAL: WN1745, DL1115, WN18, XE292
Other flights arriving at Houston HOU: WN3809, WN558, WN1206, WN4760
All flights connecting Dallas DAL to Houston HOU.
