OnTimeStats

Historical on-time performance

Las Vegas to Mcallen

1,210 miData through Dec 2025Source: US DOT · BTS

Flights on LAS–MFE 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)
Cancelled0.0%of scheduled flights

based on 426 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Allegiant Air
    On-time88%
    Medianon time
    p9015 min
    Cancel0.0%
    Flights426

Why flights run late

Delay causes

  • Airline64%
  • Weather8%
  • Air traffic (NAS)15%
  • Late aircraft12%
  • 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 LAS → MFE

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 77% to 91% on time.

  • Mornings91% on time · p90 10 min · 498 flights
  • Middays91% on time · p90 10 min · 185 flights · limited
  • Afternoons77% on time · p90 45 min · 440 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 80% to 97% on time.

  • Saturdays97% on time · p90 on time · 112 flights · limited
  • Tuesdays94% on time · p90 on time · 71 flights · limited
  • Wednesdays89% on time · p90 10 min · 155 flights · limited
  • Thursdays85% on time · p90 35 min · 219 flights
  • Mondays83% on time · p90 25 min · 161 flights · limited
  • Sundays81% on time · p90 30 min · 243 flights
  • Fridays80% on time · p90 40 min · 162 flights · limited
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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.