Historical on-time performance
Lexington KY to Denver
1,086 miData through Dec 2025Source: US DOT · BTS
Flights on LEX–DEN arrive on time 79% of the time over the last 12 months.
On-time rate79%arrived within 15 min
p90 delay40 min1 in 10 flights is worse (tail risk)
Cancelled0.3%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-time79%Medianon timep9040 minCancel0.3%Flights337
Why flights run late
Delay causes
- Airline80%
- Weather4%
- Air traffic (NAS)14%
- Late aircraft2%
- 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 LEX → DEN
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Afternoons are the most reliable time of day to fly this route — 89% on time.
- Afternoons89% on time · p90 15 min · 236 flights
- Mornings80% on time · p90 40 min · 588 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 78% to 85% on time.
- Tuesdays85% on time · p90 45 min · 118 flights · limited
- Wednesdays84% on time · p90 35 min · 118 flights · limited
- Fridays83% on time · p90 20 min · 118 flights · limited
- Saturdays83% on time · p90 25 min · 118 flights · limited
- Sundays83% on time · p90 30 min · 118 flights · limited
- Mondays80% on time · p90 50 min · 118 flights · limited
- Thursdays78% on time · p90 30 min · 117 flights · limited
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