OnTimeStats

Historical on-time performance

Dallas-Fort Worth to Grand Island

561 miData through Dec 2025Source: US DOT · BTS

Flights on DFW–GRI arrive on time 75% of the time over the last 12 months.

On-time rate75%arrived within 15 min
p90 delay45 min1 in 10 flights is worse (tail risk)
Cancelled3.9%of scheduled flights

based on 725 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • SkyWest Airlines
    On-time75%
    Medianon time
    p9045 min
    Cancel3.9%
    Flights725

Why flights run late

Delay causes

  • Airline60%
  • Weather28%
  • Air traffic (NAS)5%
  • Late aircraft6%
  • Security0%

Most delay minutes here are attributed to Airline.

Over time

On-time trend

By season

On-time rate by month

When to fly

Best time to fly DFW → GRI

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

Best time of day

On-time rates are fairly even by time of day on this route — ranging from 73% to 82% on time.

  • Middays82% on time · p90 40 min · 1,008 flights
  • Afternoons74% on time · p90 55 min · 86 flights · limited
  • Overnights73% on time · p90 45 min · 1,047 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 72% to 82% on time.

  • Mondays82% on time · p90 35 min · 314 flights
  • Tuesdays81% on time · p90 35 min · 313 flights
  • Wednesdays78% on time · p90 35 min · 311 flights
  • Fridays77% on time · p90 45 min · 310 flights
  • Sundays77% on time · p90 50 min · 312 flights
  • Saturdays75% on time · p90 60 min · 309 flights
  • Thursdays72% on time · p90 50 min · 308 flights
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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.