Wait Times Greenville-Spartanburg International Airport (GSP)

Greenville–Spartanburg International Airport (GSP) is known for quick check-in and smooth security processing. Most passengers experience short lines, but wait times can increase during early morning departures and late-afternoon peak travel periods. To avoid delays, travelers should arrive at least 2 hours before domestic flights.

CategoryInformation
Airport NameGreenville–Spartanburg International Airport
IATA CodeGSP
Average Security Wait Time5–15 minutes
Peak Hours4:30 AM–7:00 AM, 3:00 PM–6:00 PM
Least Busy TimesMidday and late evening
TSA PreCheckAvailable
Checkpoint TypeStandard TSA Screening
Recommended Arrival Time2 hours before domestic flights
Wait Time InfluencersWeather, flight volume, holidays
Live Wait Time Infowww.gspairport.com