Historical on-time performance
Nashville to Windsor Locks
852 miData through Dec 2025Source: US DOT · BTS
Flights on BNA–BDL arrive on time 83% of the time over the last 12 months.
On-time rate83%arrived within 15 min
p90 delay30 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 320 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time83%Medianon timep9030 minCancel0.0%Flights320
Why flights run late
Delay causes
- Airline28%
- Weather1%
- Air traffic (NAS)5%
- Late aircraft66%
- 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 BNA → BDL
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 85% to 87% on time.
- Afternoons87% on time · p90 15 min · 158 flights · limited
- Middays85% on time · p90 25 min · 882 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 80% to 87% on time.
- Mondays87% on time · p90 15 min · 165 flights · limited
- Tuesdays87% on time · p90 15 min · 157 flights · limited
- Saturdays86% on time · p90 25 min · 150 flights · limited
- Thursdays85% on time · p90 20 min · 158 flights · limited
- Wednesdays85% on time · p90 20 min · 157 flights · limited
- Sundays83% on time · p90 20 min · 173 flights · limited
- Fridays80% on time · p90 30 min · 166 flights · limited
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