| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 02 | HOU | PHX | 18:00 | 20:00 |
En-Route
|
Track > |
| Mar 02 | HOU | PHX | 18:05 | 19:24 |
Landed
|
Track > |
| Feb 23 | HOU | PHX | 18:00 | 20:00 |
En-Route
|
Track > |
| Feb 23 | HOU | PHX | 18:05 | 19:32 |
Landed
|
Track > |
| Feb 19 | HOU | PHX | 19:01 | 20:45 |
Landed Late
|
Track > |
| Feb 17 | HOU | PHX | 18:07 | 19:48 |
Landed
|
Track > |
| Feb 15 | HOU | PHX | 18:13 | 19:36 |
Landed
|
Track > |
| Feb 09 | HOU | PHX | 18:04 | 19:28 |
Landed
|
Track > |
| Feb 06 | HOU | PHX | 18:00 | 20:00 |
En-Route
|
Track > |
| Feb 06 | HOU | PHX | 18:20 | 19:44 |
Landed
|
Track > |
Southwest Airlines Flight WN400 connects Houston, United States to Phoenix, United States, taking off from Houston William P. Hobby Airport HOU and landing at Phoenix Sky Harbor International Airport PHX.
How long is the WN400 flight from Houston to Phoenix?
The average flight time from Houston to Phoenix is 2 hours and 28 minutes. The flight distance is 1639 km / 1018 miles and the average flight speed is 628 km/h / 390 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN400 Houston to Phoenix?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN400 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN400 arriving at?
Flight WN400 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.
When was the latest WN400 flight?
The latest flight took off on Tuesday, March 3rd, 2026 with the flight status being En-Route on 20:00.
How else can the flight WN400 be referenced as?
This Southwest Airlines flight can also be referenced as SWA400, WN0400, WN 400, SWA 400.
How often is flight WN400 delayed?
On average, 10% of all WN400 flights are delayed. The average delay is 45 minutes.
Can I get compensation for my delayed or cancelled WN400 flight or baggage issues?
If your WN400 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 WN400 Flight Tracker above for more details.
Other flights departing from Houston HOU: WN1849, WN1849, WN2347, WN1623
Other flights arriving at Phoenix PHX: WN400, WN1158, WN4766, WN776
All flights connecting Houston HOU to Phoenix PHX.