Historical on-time performance
Oakland to Spokane
723 miData through May 2026Source: US DOT · BTS
Flights on OAK–GEG arrive on time 75% of the time over the last 12 months.
On-time rate75%arrived within 15 min
p90 delay35 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 404 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time75%Medianon timep9035 minCancel0.0%Flights404
Why flights run late
Delay causes
- Airline35%
- Weather0%
- Air traffic (NAS)6%
- Late aircraft59%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline80%
- Weather20%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Airline. Shares are among 15 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly OAK → GEG
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 71% to 89% on time.
- Mornings89% on time · p90 15 min · 403 flights
- Middays89% on time · p90 15 min · 243 flights
- Evenings78% on time · p90 30 min · 520 flights
- Overnights71% on time · p90 45 min · 483 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 73% to 88% on time.
- Tuesdays88% on time · p90 20 min · 260 flights
- Wednesdays85% on time · p90 20 min · 261 flights
- Thursdays79% on time · p90 35 min · 270 flights
- Saturdays78% on time · p90 25 min · 168 flights · limited
- Fridays78% on time · p90 30 min · 272 flights
- Mondays77% on time · p90 35 min · 271 flights
- Sundays73% on time · p90 35 min · 194 flights · limited
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