OnTimeStats

Historical on-time performance

Las Vegas to Little Rock

1,295 miData through Dec 2025Source: US DOT · BTS

Flights on LAS–LIT arrive on time 75% of the time over the last 12 months.

On-time rate75%arrived within 15 min
p90 delay30 min1 in 10 flights is worse (tail risk)
Cancelled0.7%of scheduled flights

based on 306 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Southwest Airlines
    On-time75%
    Medianon time
    p9030 min
    Cancel0.7%
    Flights306

Why flights run late

Delay causes

  • Airline33%
  • Weather1%
  • Air traffic (NAS)15%
  • Late aircraft51%
  • 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 LAS → LIT

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 — 88% on time.

  • Mornings88% on time · p90 15 min · 179 flights · limited
  • Middays76% on time · p90 30 min · 593 flights
  • Afternoons70% on time · p90 60 min · 127 flights · limited

Best day of week

On-time rates are fairly even by day on this route — ranging from 71% to 89% on time.

  • Saturdays89% on time · p90 15 min · 130 flights · limited
  • Wednesdays87% on time · p90 15 min · 113 flights · limited
  • Tuesdays83% on time · p90 25 min · 113 flights · limited
  • Thursdays73% on time · p90 40 min · 152 flights · limited
  • Fridays73% on time · p90 25 min · 121 flights · limited
  • Mondays71% on time · p90 45 min · 121 flights · limited
  • Sundays71% on time · p90 45 min · 153 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.