Historical on-time performance
Miami to Columbus
990 miData through May 2026Source: US DOT · BTS
Flights on MIA–CMH arrive on time 78% of the time over the last 12 months.
On-time rate78%arrived within 15 min
p90 delay40 min1 in 10 flights is worse (tail risk)
Cancelled0.2%of scheduled flights
based on 886 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Envoy AirOn-time78%Medianon timep9040 minCancel0.2%Flights886
Why flights run late
Delay causes
- Airline19%
- Weather6%
- Air traffic (NAS)30%
- Late aircraft45%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather100%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 2 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 MIA → CMH
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 — 91% on time.
- Mornings91% on time · p90 10 min · 161 flights · limited
- Overnights78% on time · p90 35 min · 761 flights
- Afternoons74% on time · p90 55 min · 1,032 flights
- Middays73% on time · p90 40 min · 118 flights · limited
- Evenings73% on time · p90 50 min · 724 flights
Best day of week
Tuesdays are the most reliable day to fly this route — 86% on time.
- Tuesdays86% on time · p90 20 min · 368 flights
- Wednesdays79% on time · p90 40 min · 369 flights
- Mondays76% on time · p90 40 min · 399 flights
- Saturdays76% on time · p90 50 min · 428 flights
- Fridays76% on time · p90 45 min · 408 flights
- Thursdays72% on time · p90 50 min · 401 flights
- Sundays66% on time · p90 60 min · 423 flights
Keep exploring