| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 01 | SAL | HOU | 12:24 | 16:12 |
Landed
|
Track > |
| Jun 05 | SAL | HOU | 08:56 | 12:40 |
Delayed
|
Track > |
| Jun 04 | SAL | HOU | 15:02 | 16:57 |
En-Route
|
Track > |
| May 28 | SAL | HOU | 12:43 | 16:29 |
Landed
|
Track > |
| Apr 13 | SAL | HOU | 17:27 | 21:05 |
Landed
|
Track > |
| Mar 02 | SAL | HOU | 10:10 | 12:54 |
Delayed
|
Track > |
| Feb 05 | SAL | HOU | 14:06 | 16:52 |
Landed
|
Track > |
| Jan 08 | SAL | HOU | 14:12 | 17:02 |
Landed
|
Track > |
| Dec 06 | SAL | HOU | 15:16 | 18:09 |
Delayed
|
Track > |
| Nov 07 | SAL | HOU | 13:32 | 16:27 |
Landed
|
Track > |
Southwest Airlines Flight WN8540 connects San Salvador, El Salvador to Houston, United States, taking off from San Salvador International Airport SAL and landing at Houston William P. Hobby Airport HOU.
How long is the WN8540 flight from San Salvador to Houston?
The average flight time from San Salvador to Houston is 2 hours and 47 minutes. The flight distance is 1912 km / 1188 miles and the average flight speed is 683 km/h / 425 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN8540 San Salvador to Houston?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN8540 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN8540 flight?
The latest flight took off on Wednesday, July 1st, 2026 with the flight status being Landed on 16:12.
How else can the flight WN8540 be referenced as?
This Southwest Airlines flight can also be referenced as SWA8540, WN 8540, SWA 8540.
How often is flight WN8540 delayed?
On average, 50% of all WN8540 flights are delayed. The average delay is 40 minutes.
Can I get compensation for my delayed or cancelled WN8540 flight or baggage issues?
If your WN8540 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 WN8540 Flight Tracker above for more details.
Other flights departing from San Salvador SAL: M6730, TA522, WN8541, AV450
Other flights arriving at Houston HOU: WN2084, WN8541, WN5060, JL250
All flights connecting San Salvador SAL to Houston HOU.
