Historical on-time performance
Nashville to Raleigh-durham
Flights on BNA–RDU arrive on time 73% of the time over the last 12 months.
based on 2,212 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-time74%Medianon timep9035 minCancel1.2%Flights1,260
- Republic AirwaysOn-time72%Medianon timep9050 minCancel2.8%Flights952
Why flights run late
Delay causes
- Airline26%
- Weather2%
- Air traffic (NAS)14%
- Late aircraft58%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline2%
- Weather81%
- Air traffic (NAS)17%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 42 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 → RDU
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 60% to 87% on time.
- Mornings87% on time · p90 15 min · 1,156 flights
- Middays85% on time · p90 20 min · 1,790 flights
- Afternoons75% on time · p90 40 min · 1,507 flights
- Evenings74% on time · p90 55 min · 1,818 flights
- Overnights60% on time · p90 55 min · 423 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 73% to 84% on time.
- Wednesdays84% on time · p90 25 min · 972 flights
- Saturdays82% on time · p90 30 min · 759 flights
- Tuesdays80% on time · p90 35 min · 969 flights
- Mondays78% on time · p90 40 min · 1,005 flights
- Thursdays77% on time · p90 40 min · 998 flights
- Fridays76% on time · p90 45 min · 1,002 flights
- Sundays73% on time · p90 35 min · 989 flights
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