OnTimeStats

Historical on-time performance

Phoenix to Pasco

962 miData through Dec 2025Source: US DOT · BTS

Flights on PHX–PSC arrive on time 87% of the time over the last 12 months.

On-time rate87%arrived within 15 min
p90 delay20 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights

based on 695 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • SkyWest Airlines
    On-time87%
    Medianon time
    p9020 min
    Cancel0.0%
    Flights695

Why flights run late

Delay causes

  • Airline61%
  • Weather5%
  • Air traffic (NAS)4%
  • Late aircraft29%
  • 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 → PSC

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 76% to 89% on time.

  • Middays89% on time · p90 15 min · 683 flights
  • Evenings88% on time · p90 20 min · 342 flights
  • Overnights76% on time · p90 50 min · 104 flights · limited

Best day of week

On-time rates are fairly even by day on this route — ranging from 85% to 92% on time.

  • Wednesdays92% on time · p90 10 min · 157 flights · limited
  • Tuesdays89% on time · p90 20 min · 157 flights · limited
  • Thursdays88% on time · p90 15 min · 163 flights · limited
  • Saturdays88% on time · p90 25 min · 157 flights · limited
  • Sundays86% on time · p90 25 min · 170 flights · limited
  • Mondays86% on time · p90 35 min · 167 flights · limited
  • Fridays85% on time · p90 25 min · 161 flights · limited
Advertisement

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.