OnTimeStats

Historical on-time performance

Eugene to Los Angeles

748 miData through May 2026Source: US DOT · BTS

Flights on EUG–LAX arrive on time 88% of the time over the last 12 months.

On-time rate88%arrived within 15 min
p90 delay15 min1 in 10 flights is worse (tail risk)
Cancelled0.4%of scheduled flights

based on 226 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

Not enough comparable data to name a most-on-time carrier — low-data carriers aren't ranked.

  • SkyWest Airlines
    On-time88%
    Medianon time
    p9015 min
    Cancel0.0%
    Flights196
  • Alaska Airlines
    On-time87%
    Medianon time
    p9015 min
    Cancel3.3%
    Flights30

Why flights run late

Delay causes

  • Airline42%
  • Weather0%
  • Air traffic (NAS)21%
  • Late aircraft37%
  • Security0%

Most delay minutes here are attributed to Airline.

When flights don't go

Why flights were cancelled

  • Airline0%
  • Weather100%
  • Air traffic (NAS)0%
  • Security0%

Most cancellations here are attributed to Weather. Shares are among 1 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 EUG → LAX

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 73% to 88% on time.

  • Mornings88% on time · p90 15 min · 531 flights
  • Middays84% on time · p90 75 min · 105 flights · limited
  • Afternoons74% on time · p90 40 min · 105 flights · limited
  • Evenings73% on time · p90 35 min · 336 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 78% to 88% on time.

  • Tuesdays88% on time · p90 15 min · 143 flights · limited
  • Wednesdays83% on time · p90 20 min · 137 flights · limited
  • Thursdays83% on time · p90 25 min · 176 flights · limited
  • Saturdays81% on time · p90 35 min · 146 flights · limited
  • Mondays80% on time · p90 30 min · 148 flights · limited
  • Fridays78% on time · p90 30 min · 153 flights · limited
  • Sundays78% on time · p90 30 min · 180 flights · limited

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.