OnTimeStats

Historical on-time performance

Miami to White Plains

1,118 miData through Dec 2025Source: US DOT · BTS

Flights on MIA–HPN arrive on time 88% of the time over the last 12 months.

On-time rate88%arrived within 15 min
p90 delay10 min1 in 10 flights is worse (tail risk)
Cancelled1.1%of scheduled flights

based on 92 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Envoy Air
    On-time88%
    Medianon time
    p9010 min
    Cancel1.1%
    Flights92

Why flights run late

Delay causes

  • Airline24%
  • Weather0%
  • Air traffic (NAS)54%
  • Late aircraft23%
  • Security0%

Most delay minutes here are attributed to Air traffic (NAS).

Over time

On-time trend

By season

On-time rate by month

When to fly

Best time to fly MIA → HPN

All airlines · rolling 36 months (2023-01 .. 2025-12).

Best time of day

Evenings are the most reliable time of day to fly this route — 77% on time.

  • Evenings77% on time · p90 30 min · 278 flights
  • Overnights50% on time · p90 55 min · 214 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 51% to 77% on time.

  • Fridays77% on time · p90 35 min · 70 flights · limited
  • Tuesdays72% on time · p90 35 min · 71 flights · limited
  • Thursdays69% on time · p90 40 min · 71 flights · limited
  • Wednesdays66% on time · p90 45 min · 71 flights · limited
  • Mondays62% on time · p90 50 min · 69 flights · limited
  • Sundays60% on time · p90 55 min · 70 flights · limited
  • Saturdays51% on time · p90 55 min · 70 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.