GSP → ATL: cancellations & delays
Over Jan 2023 - Apr 2026, 1.0% of Greenville-Spartanburg International Airport (GSP) to Hartsfield Jackson Atlanta International Airport (ATL) flights were cancelled and 9.9% arrived at least 15 minutes late, across 9,894 flights, flown by DL, WN, 9E, OO. Cancellations peak in January.
Check today's live GSP departures →Airport pages: Greenville-Spartanburg International Airport (GSP) · Hartsfield Jackson Atlanta International Airport (ATL)
Rates are historical averages from U.S. DOT (BTS) on-time records; a specific flight's live estimate can differ with weather and the day's disruptions.