OnTimeStats

Historical on-time performance

Dallas-Fort Worth to Huntsville

603 miData through Dec 2025Source: US DOT · BTS

Flights on DFW–HSV arrive on time 72% of the time over the last 12 months.

On-time rate72%arrived within 15 min
p90 delay65 min1 in 10 flights is worse (tail risk)
Cancelled3.7%of scheduled flights

based on 2,034 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Envoy Airbest
    On-time80%
    Medianon time
    p9030 min
    Cancel2.7%
    Flights1,093
  • American Airlines
    On-time52%
    Median10 min
    p90100 min
    Cancel3.1%
    Flights128
  • PSA Airlines
    On-time64%
    Medianon time
    p90100 min
    Cancel5.3%
    Flights813

Why flights run late

Delay causes

  • Airline25%
  • Weather7%
  • Air traffic (NAS)11%
  • Late aircraft57%
  • 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 DFW → HSV

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 · 1,152 flights
  • Middays82% on time · p90 35 min · 1,400 flights
  • Afternoons73% on time · p90 50 min · 1,221 flights
  • Overnights71% on time · p90 60 min · 1,103 flights
  • Evenings68% on time · p90 75 min · 1,113 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 75% to 78% on time.

  • Saturdays78% on time · p90 35 min · 757 flights
  • Fridays78% on time · p90 45 min · 893 flights
  • Tuesdays78% on time · p90 45 min · 827 flights
  • Wednesdays76% on time · p90 50 min · 832 flights
  • Sundays76% on time · p90 40 min · 886 flights
  • Mondays75% on time · p90 65 min · 899 flights
  • Thursdays75% on time · p90 40 min · 895 flights
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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.