Historical on-time performance
Spokane to Minneapolis
1,175 miData through May 2026Source: US DOT · BTS
Flights on GEG–MSP arrive on time 90% of the time over the last 12 months.
On-time rate90%arrived within 15 min
p90 delay10 min1 in 10 flights is worse (tail risk)
Cancelled0.6%of scheduled flights
based on 784 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Delta Air LinesOn-time90%Medianon timep9010 minCancel0.6%Flights784
Why flights run late
Delay causes
- Airline65%
- Weather7%
- Air traffic (NAS)10%
- Late aircraft17%
- Security0%
Most delay minutes here are attributed to Airline.
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 5 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 GEG → MSP
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 90% on time.
- Mornings90% on time · p90 10 min · 1,092 flights
- Middays83% on time · p90 30 min · 268 flights
- Afternoons82% on time · p90 30 min · 1,016 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 83% to 89% on time.
- Sundays89% on time · p90 15 min · 343 flights
- Wednesdays88% on time · p90 15 min · 331 flights
- Tuesdays86% on time · p90 15 min · 332 flights
- Thursdays86% on time · p90 25 min · 340 flights
- Mondays85% on time · p90 20 min · 340 flights
- Fridays84% on time · p90 25 min · 345 flights
- Saturdays83% on time · p90 25 min · 345 flights
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