Historical on-time performance
Boston to Columbus
640 miData through Dec 2025Source: US DOT · BTS
Flights on BOS–CMH arrive on time 80% of the time over the last 12 months.
On-time rate80%arrived within 15 min
p90 delay50 min1 in 10 flights is worse (tail risk)
Cancelled1.0%of scheduled flights
based on 1,775 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Republic AirwaysOn-time80%Medianon timep9050 minCancel1.0%Flights1,775
Why flights run late
Delay causes
- Airline27%
- Weather4%
- Air traffic (NAS)12%
- Late aircraft56%
- 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 BOS → CMH
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Mornings are the most reliable time of day to fly this route — 91% on time.
- Mornings91% on time · p90 5 min · 1,831 flights
- Middays86% on time · p90 25 min · 898 flights
- Afternoons81% on time · p90 40 min · 915 flights
- Evenings75% on time · p90 60 min · 1,567 flights
- Overnights70% on time · p90 65 min · 149 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 81% to 87% on time.
- Wednesdays87% on time · p90 20 min · 817 flights
- Saturdays86% on time · p90 25 min · 489 flights
- Tuesdays85% on time · p90 30 min · 808 flights
- Thursdays82% on time · p90 35 min · 813 flights
- Mondays82% on time · p90 40 min · 831 flights
- Sundays82% on time · p90 40 min · 776 flights
- Fridays81% on time · p90 50 min · 826 flights
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