Historical on-time performance
Nashville to Savannah
417 miData through May 2026Source: US DOT · BTS
Flights on BNA–SAV arrive on time 77% of the time over the last 12 months.
On-time rate77%arrived within 15 min
p90 delay45 min1 in 10 flights is worse (tail risk)
Cancelled0.6%of scheduled flights
based on 850 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time77%Medianon timep9045 minCancel0.6%Flights850
Why flights run late
Delay causes
- Airline27%
- Weather1%
- Air traffic (NAS)8%
- Late aircraft63%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather100%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 5 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 BNA → SAV
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Middays are the most reliable time of day to fly this route — 90% on time.
- Middays90% on time · p90 10 min · 629 flights
- Mornings86% on time · p90 20 min · 461 flights
- Afternoons73% on time · p90 40 min · 576 flights
- Evenings66% on time · p90 60 min · 411 flights
- Overnights63% on time · p90 90 min · 120 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 25 min · 311 flights
- Wednesdays81% on time · p90 35 min · 308 flights
- Saturdays79% on time · p90 35 min · 280 flights
- Fridays79% on time · p90 30 min · 326 flights
- Mondays78% on time · p90 35 min · 320 flights
- Thursdays77% on time · p90 40 min · 318 flights
- Sundays75% on time · p90 40 min · 334 flights
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