Historical on-time performance
Oakland to Spokane
723 miData through Dec 2025Source: US DOT · BTS
Flights on OAK–GEG arrive on time 81% of the time over the last 12 months.
On-time rate81%arrived within 15 min
p90 delay30 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 513 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time81%Medianon timep9030 minCancel0.0%Flights513
Why flights run late
Delay causes
- Airline37%
- Weather0%
- Air traffic (NAS)5%
- Late aircraft57%
- Security1%
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 OAK → 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 71% to 90% on time.
- Middays90% on time · p90 10 min · 199 flights · limited
- Mornings90% on time · p90 10 min · 512 flights
- Evenings77% on time · p90 30 min · 545 flights
- Overnights71% on time · p90 45 min · 546 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 70% to 86% on time.
- Tuesdays86% on time · p90 25 min · 283 flights
- Wednesdays86% on time · p90 25 min · 284 flights
- Fridays80% on time · p90 30 min · 292 flights
- Thursdays79% on time · p90 35 min · 290 flights
- Mondays79% on time · p90 25 min · 294 flights
- Saturdays77% on time · p90 25 min · 167 flights · limited
- Sundays70% on time · p90 40 min · 196 flights · limited
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