Historical on-time performance
Nashville to Greenville
265 miData through Dec 2025Source: US DOT · BTS
Flights on BNA–GSP arrive on time 75% of the time over the last 12 months.
On-time rate75%arrived within 15 min
p90 delay40 min1 in 10 flights is worse (tail risk)
Cancelled0.6%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-time75%Medianon timep9040 minCancel0.6%Flights342
Why flights run late
Delay causes
- Airline25%
- Weather3%
- Air traffic (NAS)5%
- Late aircraft67%
- Security0%
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 BNA → GSP
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 66% to 85% on time.
- Middays85% on time · p90 20 min · 60 flights · limited
- Afternoons78% on time · p90 30 min · 336 flights
- Evenings66% on time · p90 50 min · 180 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 63% to 87% on time.
- Saturdays87% on time · p90 20 min · 86 flights · limited
- Wednesdays83% on time · p90 20 min · 83 flights · limited
- Tuesdays81% on time · p90 25 min · 83 flights · limited
- Thursdays73% on time · p90 40 min · 82 flights · limited
- Mondays71% on time · p90 55 min · 82 flights · limited
- Fridays68% on time · p90 35 min · 82 flights · limited
- Sundays63% on time · p90 55 min · 83 flights · limited
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