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Airport Reliability

GEG · Spokane

Spokane International Airport

86%
Departures within 15 minutes
6 min
Average departure delay
82%
Arrivals within 15 minutes
0.8%
Departures cancelled

Based on 22,272 departures and 22,271 arrivals. Data through May 2026.

What the data says

Morning-you made the right choice.

Departures from GEG departing between 3–6 AM arrived on time 95% of the time, versus 79% between 9 PM–12 AM.

Wednesday has been the better bet.

A small edge: 88% on time on Wednesdays against 83% on Fridays.

When GEG gets messy

On-time by departure window
  • 3–6 AM95%(2389 flights)
  • 6–9 AM91%(5451 flights)
  • 9 AM–12 PM86%(3245 flights)
  • 12–3 PM80%(4817 flights)
  • 3–6 PM83%(3766 flights)
  • 6–9 PM79%(2051 flights)
  • 9 PM–12 AM79%(313 flights)
On-time by weekday
  • Mon86%(3255 flights)
  • Tue87%(3044 flights)
  • Wed88%(2981 flights)
  • Thu83%(3266 flights)
  • Fri83%(3220 flights)
  • Sat87%(2883 flights)
  • Sun86%(3383 flights)
On-time trend by month
87%
May

Jun 83% → May 87% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202583%2024
July 202582%2119
August 202584%1996
September 202587%1868
October 202585%1861
November 202588%1703
December 202583%1739
January 202685%1673
February 202689%1581
March 202686%1812
April 202689%1775
May 202687%1881

Airlines departing GEG

Busiest routes from GEG

Based on 22,272 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.