OnTimeStats

Historical on-time performance

Dallas-Fort Worth to Valparaiso

641 miData through Dec 2025Source: US DOT · BTS

Flights on DFW–VPS arrive on time 66% of the time over the last 12 months.

On-time rate66%arrived within 15 min
p90 delay75 min1 in 10 flights is worse (tail risk)
Cancelled3.6%of scheduled flights

based on 1,208 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

Too close to call — no single carrier is clearly more on-time here.

  • Envoy Air
    On-time75%
    Medianon time
    p9040 min
    Cancel5.0%
    Flights262
  • PSA Airlines
    On-time69%
    Medianon time
    p9070 min
    Cancel8.2%
    Flights61
  • American Airlines
    On-time63%
    Medianon time
    p9085 min
    Cancel2.9%
    Flights885

Why flights run late

Delay causes

  • Airline30%
  • Weather5%
  • Air traffic (NAS)14%
  • 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 DFW → VPS

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 — 79% on time.

  • Mornings79% on time · p90 40 min · 994 flights
  • Middays72% on time · p90 65 min · 1,056 flights
  • Afternoons66% on time · p90 70 min · 1,096 flights
  • Evenings61% on time · p90 85 min · 69 flights · limited
  • Overnights59% on time · p90 90 min · 884 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 66% to 72% on time.

  • Tuesdays72% on time · p90 55 min · 546 flights
  • Mondays70% on time · p90 75 min · 589 flights
  • Sundays69% on time · p90 60 min · 622 flights
  • Wednesdays69% on time · p90 65 min · 557 flights
  • Saturdays67% on time · p90 75 min · 614 flights
  • Thursdays67% on time · p90 70 min · 590 flights
  • Fridays66% on time · p90 75 min · 581 flights
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Keep exploring

Related pages

Delay predictorfor this route→DFW airportDallas-Fort Worth→VPS airportValparaiso→ExpressJet Airlines on this routecarrier detail→ExpressJet Airlinesairline profile→

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.