Historical on-time performance
Austin to Nashville
Flights on AUS–BNA arrive on time 76% of the time over the last 12 months.
based on 3,025 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Too close to call — no single carrier is clearly more on-time here.
- Southwest AirlinesOn-time76%Medianon timep9040 minCancel0.6%Flights2,017
- SkyWest AirlinesOn-time76%Medianon timep9070 minCancel0.5%Flights1,008
Why flights run late
Delay causes
- Airline41%
- Weather10%
- Air traffic (NAS)20%
- Late aircraft29%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather83%
- Air traffic (NAS)17%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 18 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 AUS → BNA
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 90% on time.
- Mornings90% on time · p90 10 min · 2,955 flights
- Middays79% on time · p90 30 min · 1,689 flights
- Afternoons71% on time · p90 50 min · 1,712 flights
- Overnights69% on time · p90 60 min · 784 flights
- Evenings68% on time · p90 65 min · 1,847 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 74% to 82% on time.
- Tuesdays82% on time · p90 30 min · 1,288 flights
- Wednesdays81% on time · p90 35 min · 1,283 flights
- Saturdays80% on time · p90 35 min · 915 flights
- Fridays78% on time · p90 40 min · 1,410 flights
- Mondays78% on time · p90 35 min · 1,396 flights
- Sundays75% on time · p90 50 min · 1,309 flights
- Thursdays74% on time · p90 40 min · 1,386 flights
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