GSP — Greenville-Spartanburg International Airport
- IATA code
- GSP
- ICAO code
- KGSP
- Size
- medium
- OurAirports class
- Passengers
- 3,091,767
- Aug 2025 – Jul 2026
- Nonstop routes
- 109
- With open traffic data
- Time zone
- UTC−5 / UTC−4
- America/New_York
- Elevation
- 294 m
- 965 ft
- Runways
- 1
- Longest 3,353 m
Local time now: —
More codes: airport codes starting with G
About GSP
Greenville-Spartanburg International Airport is a medium-sized airport serving Greer, United States. It opened in 1962. 3,091,767 passengers used it in Aug 2025 – Jul 2026. Open traffic data shows 109 nonstop routes from GSP.
Wikidata (CC0) · US BTS T-100. Sources
Busiest nonstop routes from GSP
| Route | Distance | Passengers / year |
|---|---|---|
| GSP → ATL | 247 km | 649,033 |
| GSP → CLT | 122 km | 327,330 |
| GSP → DFW | 1,387 km | 256,727 |
| GSP → ORD | 929 km | 228,599 |
| GSP → LGA | 982 km | 212,768 |
| GSP → BNA | 427 km | 151,162 |
| GSP → BWI | 685 km | 137,569 |
| GSP → DTW | 818 km | 124,887 |
| GSP → DCA | 637 km | 98,670 |
| GSP → PHL | 828 km | 97,451 |
| GSP → EWR | 956 km | 97,100 |
| GSP → MIA | 1,026 km | 85,521 |
| GSP → IAH | 1,347 km | 83,284 |
| GSP → IAD | 618 km | 76,221 |
| GSP → DEN | 2,058 km | 72,199 |
| GSP → FLL | 998 km | 44,373 |
| GSP → SFB | 685 km | 37,951 |
| GSP → HOU | 1,360 km | 37,324 |
| GSP → PIE | 776 km | 36,847 |
| GSP → TPA | 768 km | 34,951 |
| GSP → HVN | 1,080 km | 27,783 |
| GSP → PVD | 1,209 km | 25,148 |
| GSP → SRQ | 832 km | 24,667 |
| GSP → MCO | 722 km | 23,310 |
| GSP → BDL | 1,141 km | 23,018 |
| GSP → RSW | 928 km | 22,282 |
| GSP → PIT | 645 km | 17,186 |
| GSP → LAX | 3,310 km | 16,554 |
| GSP → CMH | 569 km | 6,409 |
| GSP → HPN | 1,013 km | 1,873 |
| GSP → CVG | 510 km | 1,737 |
| GSP → MSY | 931 km | 912 |
| GSP → BOS | 1,279 km | 757 |
| GSP → RDU | 330 km | 442 |
| GSP → MCI | 1,212 km | 436 |
| GSP → JAX | 491 km | 349 |
| GSP → TLH | 537 km | 332 |
| GSP → SNA | 3,268 km | 324 |
| GSP → JFK | 979 km | 318 |
| GSP → MSN | 1,103 km | 295 |
Passengers on the route, both directions, over the period of each source: US DOT / BTS T-100 (Aug 2025 – Jul 2026) for routes touching the US, Eurostat (2024) for routes reported by European airports. Routes outside these are not counted.
Airlines at GSP
- DL Delta Air Lines · 6,399 flights
- OH PSA Airlines · 5,378 flights
- PT Piedmont Airlines · 4,291 flights
- YX Republic Airline · 3,874 flights
- MQ Envoy Air · 3,746 flights
- WN Southwest Airlines · 3,113 flights
- 9E Endeavor Air · 3,031 flights
- AA American Airlines · 2,115 flights
- OO SkyWest Airlines · 1,791 flights
- MX Breeze Aviation Group DBA Breeze · 1,605 flights
- C5 CommuteAir LLC dba CommuteAir · 1,577 flights
- YV Mesa Airlines · 1,302 flights
- G4 Allegiant Air · 990 flights
- G7 GoJet Airlines · 861 flights
- UA United Air Lines · 450 flights
- XP TEM Enterprises dba Avelo Airlines · 213 flights
Departures and arrivals on scheduled passenger flights, Aug 2025 – Jul 2026. U.S. DOT, Bureau of Transportation Statistics, T-100 Segment. Sources
Punctuality
- Departures on time
- 81.1%
- Within 15 minutes of schedule
- Cancelled
- 2.7%
- Departures counted
- 14,201
- US domestic flights
US domestic flights of the larger US airlines, Aug 2025 – Jul 2026. BTS Reporting Carrier On-Time Performance. Sources
Airports within 150 km
| Code | Airport | Distance |
|---|---|---|
| AVL | Asheville Regional Airport | 67 km |
| CLT | Charlotte Douglas International Airport | 121 km |
| CAE | Columbia Metropolitan Airport | 146 km |
| USA | Concord-Padgett Regional Airport | 148 km |
Distance from GSP to the major hubs
Runways
| Runway | Length | Width | Surface |
|---|---|---|---|
| 04/22 | 3,353 m | 46 m | Asphalt |
OurAirports (public domain). Sources
Location
Greenville/Greer/Spartanburg, South Carolina, United States · 34.8957, -82.2189
Questions
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