Historical on-time performance
Indianapolis to Nashville
249 miData through Dec 2025Source: US DOT · BTS
Flights on IND–BNA arrive on time 81% of the time over the last 12 months.
On-time rate81%arrived within 15 min
p90 delay25 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 277 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time81%Medianon timep9025 minCancel0.0%Flights277
Why flights run late
Delay causes
- Airline28%
- Weather1%
- Air traffic (NAS)20%
- Late aircraft51%
- 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 IND → BNA
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 78% to 81% on time.
- Middays81% on time · p90 25 min · 182 flights · limited
- Afternoons78% on time · p90 25 min · 100 flights · limited
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