Airport
Greenville-Spartanburg International Airport
GSP · Greenville/Greer/Spartanburg, SC
- IATA Code
- GSP
- ICAO Code
- KGSP
- City
- Greenville/Greer/Spartanburg
- Country
- United States
- Website
- gspairport.com
Greenville-Spartanburg International Airport is a regional airport serving Greenville/Greer/Spartanburg, SC. Its IATA code is GSP and its ICAO code is KGSP.
The airfield sits 964 feet above sea level.
Below you'll find official on-time statistics, current weather and delays, nearby aircraft and traveler reviews. Flown through GSP recently? Share your experience to help other travelers.
GSP by the numbers
IATA GSP · ICAO KGSP · 964 ft elevation · Map
Loading live weather, forecasts, delays and nearby aircraft…
Official departure punctuality
Ranks #168 of 358 U.S. airports for on-time departures
- On-time departures
- 80.6%
- Less than 15 minutes late
- Cancelled
- 2.8%
- Of scheduled flights
- Average delay when late
- 89 min
- Flights arriving 15+ minutes late
- Flights tracked
- 14,257
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 42%
- Airline (crew, maintenance, cleaning) 31%
- Air traffic control & airport 18%
- Extreme weather 8%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Busiest routes from GSP
| Route | Flights | On time |
|---|---|---|
| Atlanta (ATL) | 2,798 | 90% |
| Chicago (ORD) | 1,870 | 76% |
| Charlotte (CLT) | 1,538 | 82% |
| Dallas-Fort Worth (DFW) | 1,175 | 76% |
| Washington (DCA) | 999 | 65% |
| New York (LGA) | 914 | 75% |
| Newark (EWR) | 784 | 87% |
| Nashville (BNA) | 730 | 84% |
| Miami (MIA) | 723 | 79% |
| Baltimore (BWI) | 719 | 90% |
Airlines departing GSP
| Airline | Flights | On-time departures |
|---|---|---|
| Delta Air Lines | 3,196 | 89% |
| OH | 2,731 | 77% |
| Republic Airways | 2,031 | 83% |
| Envoy Air | 1,990 | 77% |
| Southwest Airlines | 1,596 | 82% |
| American Airlines | 1,059 | 76% |
| SkyWest Airlines | 926 | 80% |
| Allegiant Air | 502 | 60% |
| United Airlines | 226 | 83% |
Terminals, parking & amenities
Terminals (2)
- SAI Flight Companies
Parking (32)
- Cell Phone Parking Lot
- Economy Parking 2 · $10/Day
- Economy Parking A
- GSP Parking Garage A · $18/Day. Hourly parking is available in Parking Garage A and B at $2 per hour up to four hours. The first 15 minutes are free.
- GSP Parking Garage B · $18/Day. Hourly parking is available in Parking Garage A and B at $2 per hour up to four hours. The first 15 minutes are free.
- Parking Garage C
- Valet Parking
Food & drink (10)
- Chick-fil-A
- Chick-fil-A
- DC-3
- Dunkin'
- Dunkin'
- Flatwood Grill
- Palmetto Distillery
- RJ Rockers Flight Room
- The Kitchen By Wolfgang Puck
- Thomas Creek Grill
Shops (2)
- Hudson Gift Shop
- Hudson Gift Shop
Car rental (1)
- Enterprise
Gates (13)
A1, A2, A3, A4, A5, A6, A7, A8, A9, B1, B2, B3, B4
Map data © OpenStreetMap contributors, ODbL.
Runways
| Runway | Length | Surface |
|---|---|---|
| 04/22 | 11,001 ft | PEM, lighted |
Listen to the tower
Air traffic control frequencies, for scanners and airband radios.
- Recorded airport information (ATIS) 134.250 MHz
- Tower 120.100 MHz
- Ground 121.900 MHz
Runways and frequencies: OurAirports (public domain). Not for navigation.
Tags: GSP, KGSP, Greenville/Greer/Spartanburg airport, Greenville-Spartanburg International Airport
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