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Route Reliability

Spokane → Oakland

GEG–OAK · 723 miles · Spokane International Airport to Oakland International Airport

96
Nerd Approved
WanderNerd Reliability Score
90%
Arrive within 15 minutes
5 min early
Average arrival delay
0.5%
Cancelled
432
Flights in the data

Data through May 2026.

Southwest Airlines is the only airline in this data on this route, arriving on time 90% of the time across 432 flights. No comparison to make.

What the data says

Morning-you made the right choice.

GEG–OAK flights departing between 3–6 AM arrived on time 100% of the time, versus 54% between 6–9 PM.

Skip Thursday if you can.

GEG–OAK flights arrived on time 98% of the time on Saturdays. On Thursdays: 87%.

Slipping a little lately.

GEG–OAK flights arrived on time 92% of the time over the last three months in the data, compared with 98% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon90%(70 flights)
  • Tue90%(61 flights)
  • Wed90%(61 flights)
  • Thu87%(67 flights)
  • Fri88%(67 flights)
  • Sat98%(52 flights)
  • Sun90%(52 flights)
On-time by departure window
  • 3–6 AM100%(16 flights)
  • 6–9 AM100%(16 flights)
  • 9 AM–12 PM94%(281 flights)
  • 12–3 PM93%(42 flights)
  • 3–6 PM80%(51 flights)
  • 6–9 PM54%(24 flights)
On-time trend by month
93%
May

Jun 82% → May 93% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202582%51
July 202577%51
August 202591%44
September 202588%43
October 202590%30
November 2025100%30
December 202594%31
January 2026100%31
February 2026100%28
March 202694%31
April 202690%30
May 202693%30

Same trip, other airports

Keep nerding

Based on 432 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.