OnTimeStats

Historical on-time performance

Dallas-Fort Worth to Laredo

396 miData through May 2026Source: US DOT · BTS

Flights on DFW–LRD arrive on time 80% of the time over the last 12 months.

On-time rate80%arrived within 15 min
p90 delay25 min1 in 10 flights is worse (tail risk)
Cancelled2.6%of scheduled flights

based on 1,431 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

Not enough comparable data to name a most-on-time carrier — low-data carriers aren't ranked.

  • Envoy Air
    On-time80%
    Medianon time
    p9025 min
    Cancel2.6%
    Flights1,400
  • SkyWest Airlines
    On-time68%
    Medianon time
    p9040 min
    Cancel3.2%
    Flights31

Why flights run late

Delay causes

  • Airline27%
  • Weather10%
  • Air traffic (NAS)19%
  • Late aircraft44%
  • Security1%

Most delay minutes here are attributed to Late aircraft.

When flights don't go

Why flights were cancelled

  • Airline5%
  • Weather62%
  • Air traffic (NAS)32%
  • Security0%

Most cancellations here are attributed to Weather. Shares are among 37 cancellations with a reported cause (BTS reports causes from June 2003).

Over time

On-time trend

By season

On-time rate by month

When to fly

Best time to fly DFW → LRD

All airlines · rolling 36 months (2023-06 .. 2026-05).

Best time of day

Mornings are the most reliable time of day to fly this route — 86% on time.

  • Mornings86% on time · p90 15 min · 1,095 flights
  • Middays82% on time · p90 30 min · 1,042 flights
  • Afternoons77% on time · p90 35 min · 1,289 flights
  • Overnights75% on time · p90 40 min · 1,049 flights
  • Evenings70% on time · p90 55 min · 286 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 78% to 81% on time.

  • Tuesdays81% on time · p90 25 min · 652 flights
  • Wednesdays81% on time · p90 25 min · 671 flights
  • Thursdays79% on time · p90 30 min · 688 flights
  • Mondays79% on time · p90 40 min · 688 flights
  • Fridays79% on time · p90 35 min · 690 flights
  • Saturdays79% on time · p90 30 min · 676 flights
  • Sundays78% on time · p90 40 min · 696 flights

Keep exploring

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.