| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 19 | BHM | HOU | 21:34 | 21:45 |
Unknown
|
Track > |
| Jul 12 | BHM | HOU | 20:34 | 22:07 |
Landed Late
|
Track > |
| Jul 05 | BHM | HOU | 20:13 | 21:42 |
Landed
|
Track > |
| Jun 28 | BHM | HOU | 21:48 | 23:09 |
Delayed
|
Track > |
| Jun 21 | BHM | HOU | 20:20 | 21:39 |
Landed
|
Track > |
| Jun 14 | BHM | HOU | 21:06 | 22:31 |
Landed Late
|
Track > |
| Jun 07 | BHM | HOU | 00:07 | 21:45 |
Unknown
|
Track > |
Southwest Airlines Flight WN420 connects Birmingham, United States to Houston, United States, taking off from Birmingham Shuttlesworth International Airport BHM and landing at Houston William P. Hobby Airport HOU.
How long is the WN420 flight from Birmingham to Houston?
The average flight time from Birmingham to Houston is 1 hour and 25 minutes. The flight distance is 917 km / 570 miles and the average flight speed is 612 km/h / 380 mph.
How many WN420 flights are operated per week?
1 flight per week. The flight WN420 is operated on Monday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN420 Birmingham to Houston?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN420 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN420 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being Unknown on 21:45.
How else can the flight WN420 be referenced as?
This Southwest Airlines flight can also be referenced as SWA420, WN0420, WN 420, SWA 420.
How often is flight WN420 delayed?
On average, 43% of all WN420 flights are delayed. The average delay is 50 minutes.
Can I get compensation for my delayed or cancelled WN420 flight or baggage issues?
If your WN420 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 WN420 Flight Tracker above for more details.
Other flights departing from Birmingham BHM: DL2470, WN496, AA5279, WN442
Other flights arriving at Houston HOU: WN2556, WN4493, WN4025, WN3743
All flights connecting Birmingham BHM to Houston HOU.