Historical on-time performance
Denver to Pierre
385 miData through Dec 2025Source: US DOT · BTS
Flights on DEN–PIR 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)
Cancelled1.7%of scheduled flights
based on 298 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 minCancel1.7%Flights298
Why flights run late
Delay causes
- Airline30%
- Weather11%
- Air traffic (NAS)17%
- Late aircraft43%
- Security0%
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 DEN → PIR
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 81% on time.
- Middays81% on time · p90 25 min · 111 flights · limited
- Overnights79% on time · p90 50 min · 150 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 70% to 81% on time.
- Mondays81% on time · p90 25 min · 53 flights · limited
- Sundays79% on time · p90 35 min · 53 flights · limited
- Fridays70% on time · p90 50 min · 53 flights · limited
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