Historical on-time performance
Greenville to Atlanta
Flights on GSP–ATL arrive on time 88% of the time over the last 12 months.
based on 2,807 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Delta Air LinesOn-time88%Medianon timep9015 minCancel1.7%Flights2,807
Why flights run late
Delay causes
- Airline32%
- Weather1%
- Air traffic (NAS)24%
- Late aircraft43%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline52%
- Weather48%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Airline. Shares are among 48 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly GSP → ATL
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 81% to 92% on time.
- Mornings92% on time · p90 5 min · 3,056 flights
- Middays92% on time · p90 5 min · 2,505 flights
- Afternoons87% on time · p90 20 min · 1,371 flights
- Overnights83% on time · p90 20 min · 126 flights · limited
- Evenings81% on time · p90 35 min · 1,832 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 85% to 91% on time.
- Wednesdays91% on time · p90 10 min · 1,233 flights
- Tuesdays90% on time · p90 10 min · 1,234 flights
- Thursdays90% on time · p90 10 min · 1,334 flights
- Fridays89% on time · p90 10 min · 1,338 flights
- Mondays88% on time · p90 15 min · 1,340 flights
- Saturdays88% on time · p90 15 min · 1,084 flights
- Sundays85% on time · p90 20 min · 1,327 flights
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