Historical on-time performance
Devils Lake to Denver
638 miData through Dec 2025Source: US DOT · BTS
Flights on DVL–DEN arrive on time 66% of the time over the last 12 months.
On-time rate66%arrived within 15 min
p90 delay90 min1 in 10 flights is worse (tail risk)
Cancelled2.3%of scheduled flights
based on 473 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time66%Medianon timep9090 minCancel2.3%Flights473
Why flights run late
Delay causes
- Airline41%
- Weather9%
- Air traffic (NAS)36%
- Late aircraft14%
- 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 DVL → DEN
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Middays are the most reliable time of day to fly this route — 80% on time.
- Middays80% on time · p90 50 min · 168 flights · limited
- Evenings71% on time · p90 85 min · 1,090 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 70% to 75% on time.
- Sundays75% on time · p90 80 min · 189 flights · limited
- Tuesdays75% on time · p90 70 min · 159 flights · limited
- Fridays73% on time · p90 75 min · 188 flights · limited
- Saturdays72% on time · p90 70 min · 163 flights · limited
- Wednesdays72% on time · p90 75 min · 188 flights · limited
- Thursdays70% on time · p90 85 min · 184 flights · limited
- Mondays70% on time · p90 80 min · 187 flights · limited
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