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Tucson International Airport in Tucson, United States has 15 nonstop destinations in FlightQ's current schedule set. This page ranks named carriers by how many destinations they serve from TUS, with top routes and scheduled flight counts.
Schedule snapshot checked Sep 29, 2026.
The broadest named carrier from TUS is Southwest Airlines, with 5 nonstop destinations in this data set. Popular destinations from the airport include Phoenix (PHX), Los Angeles (LAX), Dallas (DFW), and Denver (DEN).
| Airline | Destinations | Flights | Top routes |
|---|---|---|---|
| Southwest Airlines | 5 | 78 | |
| Delta Air Lines | 5 | 69 | |
| American Airlines | 4 | 129 | |
| United Airlines | 4 | 64 | |
| Alaska Airlines | 2 | 21 | |
| UND Aerospace | 2 | 5 | |
| Oxford Aviation Academy | 1 | 3 |
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 TUS schedule set, with 5 nonstop destinations listed here.
FlightQ currently identifies 7 airlines serving 15 nonstop destinations from TUS.
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.