Historical on-time performance
Denver to Liberal
280 miData through Dec 2025Source: US DOT · BTS
Flights on DEN–LBL arrive on time 77% of the time over the last 12 months.
On-time rate77%arrived within 15 min
p90 delay40 min1 in 10 flights is worse (tail risk)
Cancelled1.9%of scheduled flights
based on 627 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time77%Medianon timep9040 minCancel1.9%Flights627
Why flights run late
Delay causes
- Airline36%
- Weather7%
- Air traffic (NAS)25%
- Late aircraft32%
- 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 DEN → LBL
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Mornings are the most reliable time of day to fly this route — 83% on time.
- Mornings83% on time · p90 20 min · 437 flights
- Afternoons75% on time · p90 45 min · 969 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 75% to 81% on time.
- Tuesdays81% on time · p90 25 min · 154 flights · limited
- Wednesdays80% on time · p90 25 min · 221 flights
- Mondays80% on time · p90 35 min · 221 flights
- Thursdays77% on time · p90 40 min · 216 flights
- Saturdays76% on time · p90 50 min · 154 flights · limited
- Fridays75% on time · p90 30 min · 220 flights
- Sundays75% on time · p90 55 min · 220 flights
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