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William P Hobby Airport in Houston, United States has 64 nonstop destinations in FlightQ's current schedule set. This page ranks named carriers by how many destinations they serve from HOU, with top routes and scheduled flight counts.
Schedule snapshot checked Aug 17, 2026.
The broadest named carrier from HOU is Southwest Airlines, with 58 nonstop destinations in this data set. Popular destinations from the airport include Dallas (DAL), Atlanta (ATL), Chicago (MDW), and Denver (DEN).
| Airline | Destinations | Flights | Top routes |
|---|---|---|---|
| Southwest Airlines | 58 | 952 | |
| Allegiant Air | 3 | 6 | |
| American Airlines | 1 | 31 | |
| Delta Air Lines | 1 | 27 | |
| JSX Air | 1 | 22 | |
| Envoy Air | 1 | 7 | |
| Avelo | 1 | 2 | |
| Meregrass Inc | 1 | 2 |
Flight counts are the scheduled rows captured in the current sample window, not annual totals. The destination count is a better comparison for network breadth.
Southwest Airlines has the broadest named-carrier coverage in FlightQ's current HOU schedule set, with 58 nonstop destinations listed here.
FlightQ currently identifies 8 airlines serving 64 nonstop destinations from HOU.
Airlines add, pause, and retime routes seasonally. This page is built from FlightQ's current schedule capture, so use it for route research and confirm exact dates before booking.