Historical on-time performance
Nashville to Charleston
Flights on BNA–CHS arrive on time 75% of the time over the last 12 months.
based on 985 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 timep9035 minCancel0.6%Flights985
Why flights run late
Delay causes
- Airline25%
- Weather3%
- Air traffic (NAS)7%
- Late aircraft65%
- Security0%
Most delay minutes here are attributed to Late aircraft.
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 6 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 → CHS
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 68% to 90% on time.
- Mornings90% on time · p90 10 min · 542 flights
- Middays88% on time · p90 15 min · 554 flights
- Afternoons72% on time · p90 40 min · 441 flights
- Evenings69% on time · p90 45 min · 583 flights
- Overnights68% on time · p90 50 min · 397 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 74% to 83% on time.
- Saturdays83% on time · p90 25 min · 335 flights
- Tuesdays81% on time · p90 25 min · 336 flights
- Wednesdays80% on time · p90 30 min · 334 flights
- Mondays78% on time · p90 35 min · 366 flights
- Sundays77% on time · p90 35 min · 410 flights
- Thursdays75% on time · p90 35 min · 367 flights
- Fridays74% on time · p90 45 min · 369 flights
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