OnTimeStats

Historical on-time performance

Los Angeles to El Paso

714 miData through Dec 2025Source: US DOT · BTS

Flights on LAX–ELP arrive on time 86% of the time over the last 12 months.

On-time rate86%arrived within 15 min
p90 delay20 min1 in 10 flights is worse (tail risk)
Cancelled0.3%of scheduled flights

based on 1,199 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.

  • SkyWest Airlines
    On-time88%
    Medianon time
    p9020 min
    Cancel0.2%
    Flights805
  • Southwest Airlines
    On-time84%
    Medianon time
    p9025 min
    Cancel0.3%
    Flights394

Why flights run late

Delay causes

  • Airline51%
  • Weather4%
  • Air traffic (NAS)10%
  • Late aircraft34%
  • Security1%

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 LAX → ELP

All airlines · rolling 36 months (2023-01 .. 2025-12).

Best time of day

Mornings are the most reliable time of day to fly this route — 93% on time.

  • Mornings93% on time · p90 10 min · 1,296 flights
  • Overnights87% on time · p90 20 min · 207 flights
  • Afternoons85% on time · p90 25 min · 881 flights
  • Evenings85% on time · p90 25 min · 917 flights
  • Middays83% on time · p90 25 min · 798 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 85% to 90% on time.

  • Tuesdays90% on time · p90 10 min · 583 flights
  • Wednesdays90% on time · p90 15 min · 585 flights
  • Saturdays88% on time · p90 15 min · 573 flights
  • Thursdays87% on time · p90 15 min · 588 flights
  • Fridays86% on time · p90 20 min · 595 flights
  • Sundays85% on time · p90 25 min · 585 flights
  • Mondays85% on time · p90 20 min · 590 flights
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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.