OnTimeStats

Historical on-time performance

Pocatello to Salt Lake City

150 miData through May 2026Source: US DOT · BTS

Flights on PIH–SLC arrive on time 95% of the time over the last 12 months.

On-time rate95%arrived within 15 min
p90 delayon time1 in 10 flights is worse (tail risk)
Cancelled0.5%of scheduled flights

based on 396 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • SkyWest Airlines
    On-time95%
    Medianon time
    p90on time
    Cancel0.5%
    Flights396

Why flights run late

Delay causes

  • Airline76%
  • Weather22%
  • Air traffic (NAS)2%
  • Late aircraft0%
  • Security0%

Most delay minutes here are attributed to Airline.

When flights don't go

Why flights were cancelled

  • Airline0%
  • Weather50%
  • Air traffic (NAS)50%
  • Security0%

Most cancellations here are attributed to Weather. Shares are among 2 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 PIH → SLC

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 91% to 96% on time.

  • Mornings96% on time · p90 on time · 767 flights
  • Afternoons95% on time · p90 on time · 262 flights
  • Middays91% on time · p90 5 min · 705 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 93% to 96% on time.

  • Wednesdays96% on time · p90 on time · 251 flights
  • Thursdays95% on time · p90 on time · 254 flights
  • Mondays95% on time · p90 on time · 252 flights
  • Saturdays94% on time · p90 on time · 243 flights
  • Tuesdays94% on time · p90 on time · 251 flights
  • Fridays93% on time · p90 on time · 254 flights
  • Sundays93% on time · p90 5 min · 252 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.