OnTimeStats

Historical on-time performance

Phoenix to Durango

351 miData through Dec 2025Source: US DOT · BTS

Flights on PHX–DRO arrive on time 84% of the time over the last 12 months.

On-time rate84%arrived within 15 min
p90 delay35 min1 in 10 flights is worse (tail risk)
Cancelled0.3%of scheduled flights

based on 875 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • SkyWest Airlines
    On-time84%
    Medianon time
    p9035 min
    Cancel0.3%
    Flights875

Why flights run late

Delay causes

  • Airline74%
  • Weather4%
  • Air traffic (NAS)7%
  • Late aircraft15%
  • 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 PHX → DRO

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 79% to 91% on time.

  • Mornings91% on time · p90 10 min · 719 flights
  • Middays91% on time · p90 10 min · 327 flights
  • Overnights88% on time · p90 20 min · 655 flights
  • Evenings87% on time · p90 20 min · 314 flights
  • Afternoons79% on time · p90 30 min · 714 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 82% to 91% on time.

  • Wednesdays91% on time · p90 10 min · 375 flights
  • Tuesdays88% on time · p90 15 min · 345 flights
  • Mondays87% on time · p90 20 min · 407 flights
  • Fridays87% on time · p90 20 min · 403 flights
  • Saturdays87% on time · p90 25 min · 372 flights
  • Thursdays85% on time · p90 25 min · 408 flights
  • Sundays82% on time · p90 35 min · 422 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.