Historical on-time performance
Greenville to Nashville
265 miData through Dec 2025Source: US DOT · BTS
Flights on GSP–BNA arrive on time 87% of the time over the last 12 months.
On-time rate87%arrived within 15 min
p90 delay15 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 342 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time87%Medianon timep9015 minCancel0.0%Flights342
Why flights run late
Delay causes
- Airline22%
- Weather0%
- Air traffic (NAS)8%
- Late aircraft69%
- Security2%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly GSP → BNA
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best day of week
On-time rates are fairly even by day on this route — ranging from 84% to 93% on time.
- Wednesdays93% on time · p90 10 min · 83 flights · limited
- Sundays92% on time · p90 5 min · 83 flights · limited
- Saturdays88% on time · p90 15 min · 86 flights · limited
- Tuesdays88% on time · p90 15 min · 83 flights · limited
- Thursdays88% on time · p90 15 min · 82 flights · limited
- Mondays84% on time · p90 20 min · 82 flights · limited
- Fridays84% on time · p90 25 min · 82 flights · limited
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