Historical on-time performance
Minneapolis to Sault Ste Marie
435 miData through Dec 2025Source: US DOT · BTS
Flights on MSP–CIU arrive on time 80% of the time over the last 12 months.
On-time rate80%arrived within 15 min
p90 delay45 min1 in 10 flights is worse (tail risk)
Cancelled0.9%of scheduled flights
based on 337 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time80%Medianon timep9045 minCancel0.9%Flights337
Why flights run late
Delay causes
- Airline67%
- Weather20%
- Air traffic (NAS)12%
- Late aircraft0%
- Security0%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly MSP → CIU
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 79% to 82% on time.
- Mornings82% on time · p90 30 min · 197 flights · limited
- Middays79% on time · p90 45 min · 841 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 74% to 85% on time.
- Tuesdays85% on time · p90 25 min · 156 flights · limited
- Wednesdays83% on time · p90 20 min · 157 flights · limited
- Thursdays83% on time · p90 25 min · 156 flights · limited
- Mondays79% on time · p90 30 min · 156 flights · limited
- Sundays78% on time · p90 95 min · 157 flights · limited
- Fridays77% on time · p90 55 min · 156 flights · limited
- Saturdays74% on time · p90 35 min · 156 flights · limited
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