OnTimeStats

Historical on-time performance

Phoenix to Yuma

160 miData through May 2026Source: US DOT · BTS

Flights on PHX–YUM arrive on time 83% of the time over the last 12 months.

On-time rate83%arrived within 15 min
p90 delay30 min1 in 10 flights is worse (tail risk)
Cancelled1.3%of scheduled flights

based on 1,265 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-time86%
    Medianon time
    p9010 min
    Cancel5.1%
    Flights237
  • SkyWest Airlines
    On-time83%
    Medianon time
    p9035 min
    Cancel0.5%
    Flights1,028

Why flights run late

Delay causes

  • Airline57%
  • Weather4%
  • Air traffic (NAS)6%
  • Late aircraft32%
  • Security0%

Most delay minutes here are attributed to Airline.

When flights don't go

Why flights were cancelled

  • Airline12%
  • Weather29%
  • Air traffic (NAS)59%
  • Security0%

Most cancellations here are attributed to Air traffic (NAS). Shares are among 17 cancellations with a reported cause (BTS reports causes from June 2003).

Over time

On-time trend

By season

On-time rate by month

When to fly

Best time to fly PHX → YUM

All airlines · rolling 36 months (2023-06 .. 2026-05).

Best time of day

On-time rates are fairly even by time of day on this route — ranging from 84% to 89% on time.

  • Overnights89% on time · p90 20 min · 895 flights
  • Mornings88% on time · p90 15 min · 549 flights
  • Middays86% on time · p90 20 min · 1,177 flights
  • Afternoons85% on time · p90 25 min · 1,023 flights
  • Evenings84% on time · p90 30 min · 365 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 84% to 89% on time.

  • Wednesdays89% on time · p90 15 min · 557 flights
  • Saturdays87% on time · p90 20 min · 552 flights
  • Tuesdays87% on time · p90 20 min · 537 flights
  • Fridays87% on time · p90 20 min · 601 flights
  • Mondays86% on time · p90 25 min · 574 flights
  • Thursdays85% on time · p90 30 min · 584 flights
  • Sundays84% on time · p90 30 min · 607 flights

Keep exploring

Related pages

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.