Historical on-time performance
Cleveland to Miami
1,080 miData through Dec 2025Source: US DOT · BTS
Flights on CLE–MIA arrive on time 83% of the time over the last 12 months.
On-time rate83%arrived within 15 min
p90 delay25 min1 in 10 flights is worse (tail risk)
Cancelled1.1%of scheduled flights
based on 440 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.
- American AirlinesOn-time88%Medianon timep9020 minCancel0.6%Flights338
- Envoy AirOn-time64%Medianon timep9035 minCancel3.0%Flights67
- Frontier AirlinesOn-time80%Medianon timep9075 minCancel2.9%Flights35
Why flights run late
Delay causes
- Airline64%
- Weather0%
- Air traffic (NAS)13%
- Late aircraft22%
- Security1%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly CLE → MIA
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 — 86% on time.
- Mornings86% on time · p90 15 min · 1,225 flights
- Overnights76% on time · p90 75 min · 115 flights · limited
- Middays71% on time · p90 60 min · 156 flights · limited
- Afternoons65% on time · p90 90 min · 233 flights
- Evenings59% on time · p90 85 min · 512 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 71% to 82% on time.
- Wednesdays82% on time · p90 30 min · 279 flights
- Tuesdays81% on time · p90 25 min · 284 flights
- Mondays77% on time · p90 35 min · 336 flights
- Saturdays76% on time · p90 50 min · 325 flights
- Fridays76% on time · p90 65 min · 335 flights
- Thursdays72% on time · p90 55 min · 338 flights
- Sundays71% on time · p90 70 min · 344 flights
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