Loading
This is taking longer than expected.
This is taking longer than expected.
This is taking longer than expected.
Greenville Spartanburg International Airport in Greer, United States has 24 nonstop destinations in FlightQ's current schedule set. This page ranks named carriers by how many destinations they serve from GSP, with top routes and scheduled flight counts.
Schedule snapshot checked Sep 23, 2026.
The broadest named carrier from GSP is American Airlines, with 6 nonstop destinations in this data set. Popular destinations from the airport include Charlotte (CLT), Atlanta (ATL), New York (LGA), and Chicago (ORD).
| Airline | Destinations | Flights | Top routes |
|---|---|---|---|
| American Airlines | 6 | 94 | |
| Breeze Airways | 6 | 16 | |
| United Airlines | 5 | 55 | |
| Delta Air Lines | 3 | 69 | |
| Envoy Air | 3 | 16 | |
| Southwest Airlines | 2 | 23 | |
| Allegiant Air | 2 | 4 | |
| Mesa Airlines | 1 | 4 | |
| Avelo | 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.
American Airlines has the broadest named-carrier coverage in FlightQ's current GSP schedule set, with 6 nonstop destinations listed here.
FlightQ currently identifies 9 airlines serving 24 nonstop destinations from GSP.
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.