| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 02 | SAL | HOU | 11:22 | 11:44 |
En-Route
|
Track > |
| Sep 13 | SAL | HOU | 13:19 | 17:04 |
Landed
|
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| Aug 12 | SAL | HOU | 13:15 | 16:57 |
Landed
|
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| Jul 13 | SAL | HOU | 12:44 | 16:33 |
Landed
|
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| Jun 15 | SAL | HOU | 12:59 | 16:46 |
Landed
|
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| May 10 | SAL | HOU | 08:32 | 12:18 |
Landed Late
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| May 09 | SAL | HOU | 16:14 | 20:42 |
En-Route
|
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| Mar 12 | SAL | HOU | 12:57 | 16:55 |
Landed
|
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| Feb 16 | SAL | HOU | 09:00 | 11:54 |
En-Route
|
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| Jan 19 | SAL | HOU | 09:34 | 12:23 |
Landed Late
|
Track > |
Southwest Airlines Flight WN8543 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 WN8543 flight from San Salvador to Houston?
The average flight time from San Salvador to Houston is 2 hours and 48 minutes. The flight distance is 1912 km / 1188 miles and the average flight speed is 631 km/h / 392 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN8543 San Salvador to Houston?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN8543 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN8543 flight?
The latest flight took off on Friday, October 2nd, 2026 with the flight status being En-Route on 11:44.
How else can the flight WN8543 be referenced as?
This Southwest Airlines flight can also be referenced as SWA8543, WN 8543, SWA 8543.
How often is flight WN8543 delayed?
On average, 50% of all WN8543 flights are delayed. The average delay is 14 minutes.
Can I get compensation for my delayed or cancelled WN8543 flight or baggage issues?
If your WN8543 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 WN8543 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from San Salvador SAL: AV522, AV383, TA522, TA383
Other flights arriving at Houston HOU: WN3165, WN15, WN5041, WN3116
All flights connecting San Salvador SAL to Houston HOU.
