The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

William P Hobby ⇄ San Salvador HOU–SAL

Airlines flew 1 flights between William P Hobby HOU in Houston, TX and San Salvador, El Salvador SAL in San Salvador, SV in the twelve months to July 2026, both directions together: 156 passengers in 175 seats, 89% of them filled. 1,184 miles, about 245 minutes in the air, on 1 airline: Southwest Airlines Co. (1).

1
flights, twelve months
HOU-SAL: 1
156
passengers
89% of seats filled
1,184
miles
about 245 minutes airborne
1
airline
1 aircraft type

Flights by month both directions

0001116/26
By month, as a table
flights
6/261

Passengers by month

039781171561566/26
By month, as a table
passengers
6/26156

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN115689%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing B737 Max 8001175156

HOU → SAL this direction alone · flown June 2026 to June 2026

1 flights, 156 passengers in 175 seats. Southwest Airlines Co. 1.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: William P Hobby HOU and San Salvador, El Salvador SAL; all routes.