OnTimeStats

Historical on-time performance

Dallas-Fort Worth to Spokane

1,477 miData through Dec 2025Source: US DOT · BTS

Flights on DFW–GEG arrive on time 61% of the time over the last 12 months.

On-time rate61%arrived within 15 min
p90 delay95 min1 in 10 flights is worse (tail risk)
Cancelled1.4%of scheduled flights

based on 505 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • American Airlines
    On-time61%
    Medianon time
    p9095 min
    Cancel1.4%
    Flights505

Why flights run late

Delay causes

  • Airline30%
  • Weather8%
  • Air traffic (NAS)11%
  • Late aircraft52%
  • 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 → GEG

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 52% to 77% on time.

  • Mornings77% on time · p90 45 min · 151 flights · limited
  • Afternoons72% on time · p90 100 min · 53 flights · limited
  • Middays70% on time · p90 65 min · 568 flights
  • Overnights54% on time · p90 105 min · 229 flights
  • Evenings52% on time · p90 105 min · 825 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 57% to 66% on time.

  • Wednesdays66% on time · p90 70 min · 253 flights
  • Tuesdays66% on time · p90 80 min · 251 flights
  • Fridays61% on time · p90 85 min · 266 flights
  • Saturdays58% on time · p90 115 min · 260 flights
  • Thursdays57% on time · p90 90 min · 263 flights
  • Mondays57% on time · p90 95 min · 263 flights
  • Sundays57% on time · p90 105 min · 270 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.