OnTimeStats

Historical on-time performance

Miami to Vail

1,810 miData through Dec 2025Source: US DOT · BTS

Flights on MIA–EGE arrive on time 63% of the time over the last 12 months.

On-time rate63%arrived within 15 min
p90 delay65 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights

based on 180 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • American Airlines
    On-time63%
    Median5 min
    p9065 min
    Cancel0.0%
    Flights180

Why flights run late

Delay causes

  • Airline46%
  • Weather0%
  • Air traffic (NAS)38%
  • Late aircraft16%
  • Security0%

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 MIA → EGE

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 — 70% on time.

  • Mornings70% on time · p90 50 min · 317 flights
  • Middays53% on time · p90 110 min · 119 flights · limited

Best day of week

On-time rates are fairly even by day on this route — ranging from 57% to 80% on time.

  • Wednesdays80% on time · p90 40 min · 60 flights · limited
  • Mondays70% on time · p90 65 min · 61 flights · limited
  • Tuesdays65% on time · p90 65 min · 55 flights · limited
  • Thursdays65% on time · p90 65 min · 62 flights · limited
  • Saturdays61% on time · p90 120 min · 77 flights · limited
  • Fridays60% on time · p90 55 min · 60 flights · limited
  • Sundays57% on time · p90 55 min · 61 flights · limited
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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.