OnTimeStats

Historical on-time performance

Little Rock to Washington

888 miData through Dec 2025Source: US DOT · BTS

Flights on LIT–DCA arrive on time 93% of the time over the last 12 months.

On-time rate93%arrived within 15 min
p90 delay5 min1 in 10 flights is worse (tail risk)
Cancelled1.2%of scheduled flights

based on 245 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Envoy Air
    On-time93%
    Medianon time
    p905 min
    Cancel1.2%
    Flights245

Why flights run late

Delay causes

  • Airline26%
  • Weather10%
  • Air traffic (NAS)65%
  • Late aircraft0%
  • Security0%

Most delay minutes here are attributed to Air traffic (NAS).

Over time

On-time trend

By season

On-time rate by month

When to fly

Best time to fly LIT → DCA

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

Best day of week

On-time rates are fairly even by day on this route — ranging from 83% to 91% on time.

  • Sundays91% on time · p90 10 min · 157 flights · limited
  • Tuesdays90% on time · p90 10 min · 156 flights · limited
  • Mondays90% on time · p90 10 min · 157 flights · limited
  • Wednesdays88% on time · p90 15 min · 156 flights · limited
  • Thursdays87% on time · p90 15 min · 152 flights · limited
  • Saturdays86% on time · p90 25 min · 150 flights · limited
  • Fridays83% on time · p90 20 min · 156 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.