OnTimeStats

Historical on-time performance

San Diego to Redmond-Bend

823 miData through Dec 2025Source: US DOT · BTS

Flights on SAN–RDM arrive on time 82% of the time over the last 12 months.

On-time rate82%arrived within 15 min
p90 delay25 min1 in 10 flights is worse (tail risk)
Cancelled1.3%of scheduled flights

based on 152 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • SkyWest Airlines
    On-time82%
    Medianon time
    p9025 min
    Cancel1.3%
    Flights152

Why flights run late

Delay causes

  • Airline32%
  • Weather20%
  • Air traffic (NAS)3%
  • Late aircraft45%
  • Security0%

Most delay minutes here are attributed to Late aircraft.

Over time

On-time trend

By season

On-time rate by month

When to fly

Best time to fly SAN → RDM

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 78% to 88% on time.

  • Mornings88% on time · p90 10 min · 51 flights · limited
  • Afternoons81% on time · p90 25 min · 437 flights
  • Middays78% on time · p90 35 min · 244 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 69% to 91% on time.

  • Saturdays91% on time · p90 10 min · 98 flights · limited
  • Tuesdays89% on time · p90 15 min · 99 flights · limited
  • Wednesdays87% on time · p90 15 min · 104 flights · limited
  • Sundays83% on time · p90 25 min · 122 flights · limited
  • Mondays82% on time · p90 30 min · 123 flights · limited
  • Thursdays69% on time · p90 45 min · 125 flights · limited
  • Fridays69% on time · p90 60 min · 124 flights · limited
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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.