Historical on-time performance
Nashville to Savannah
417 miData through Dec 2025Source: US DOT · BTS
Flights on BNA–SAV arrive on time 75% of the time over the last 12 months.
On-time rate75%arrived within 15 min
p90 delay45 min1 in 10 flights is worse (tail risk)
Cancelled0.8%of scheduled flights
based on 750 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 timep9045 minCancel0.8%Flights750
Why flights run late
Delay causes
- Airline20%
- Weather2%
- Air traffic (NAS)12%
- Late aircraft66%
- 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 → SAV
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 59% to 90% on time.
- Middays90% on time · p90 10 min · 664 flights
- Mornings87% on time · p90 15 min · 409 flights
- Afternoons73% on time · p90 40 min · 471 flights
- Evenings66% on time · p90 60 min · 343 flights
- Overnights59% on time · p90 90 min · 86 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 75% to 85% on time.
- Tuesdays85% on time · p90 20 min · 278 flights
- Wednesdays82% on time · p90 30 min · 276 flights
- Fridays80% on time · p90 25 min · 284 flights
- Saturdays80% on time · p90 30 min · 264 flights
- Mondays79% on time · p90 30 min · 284 flights
- Thursdays78% on time · p90 30 min · 277 flights
- Sundays75% on time · p90 45 min · 310 flights
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