OnTimeStats

Historical on-time performance

Miami to Cleveland

1,080 miData through Dec 2025Source: US DOT · BTS

Flights on MIA–CLE arrive on time 68% of the time over the last 12 months.

On-time rate68%arrived within 15 min
p90 delay55 min1 in 10 flights is worse (tail risk)
Cancelled1.1%of scheduled flights

based on 439 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.

  • Envoy Air
    On-time70%
    Medianon time
    p9025 min
    Cancel3.0%
    Flights67
  • American Airlines
    On-time67%
    Medianon time
    p9060 min
    Cancel0.6%
    Flights337
  • Frontier Airlines
    On-time80%
    Medianon time
    p9095 min
    Cancel2.9%
    Flights35

Why flights run late

Delay causes

  • Airline31%
  • Weather5%
  • Air traffic (NAS)17%
  • Late aircraft48%
  • 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 MIA → CLE

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 64% to 81% on time.

  • Mornings81% on time · p90 25 min · 217 flights
  • Middays75% on time · p90 45 min · 254 flights
  • Evenings70% on time · p90 75 min · 264 flights
  • Afternoons67% on time · p90 70 min · 383 flights
  • Overnights64% on time · p90 65 min · 1,118 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 62% to 75% on time.

  • Tuesdays75% on time · p90 55 min · 285 flights
  • Wednesdays70% on time · p90 45 min · 277 flights
  • Thursdays70% on time · p90 55 min · 338 flights
  • Mondays69% on time · p90 55 min · 333 flights
  • Fridays67% on time · p90 60 min · 335 flights
  • Saturdays66% on time · p90 75 min · 325 flights
  • Sundays62% on time · p90 70 min · 343 flights
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Methodology

A flight is on time when it arrives within 15 minutes of schedule — the US DOT / BTS standard. Median and p90(the “1-in-10 bad day”) are read from the full arrival-delay distribution, never averaged across periods.

Figures cover a carrier’s own BTS-coded flights. Cells below ~200 flights are flagged as limited data. All numbers are pre-computed from public BTS On-Time Performance data.