Historical on-time performance
Denver to Cleveland
Flights on DEN–CLE arrive on time 74% of the time over the last 12 months.
based on 1,607 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Frontier AirlinesOn-time84%Medianon timep9025 minCancel1.1%Flights92
- United AirlinesbestOn-time80%Medianon timep9040 minCancel0.1%Flights938
- Southwest AirlinesOn-time62%Median5 minp9065 minCancel0.3%Flights577
Why flights run late
Delay causes
- Airline28%
- Weather1%
- Air traffic (NAS)14%
- Late aircraft57%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline50%
- Weather25%
- Air traffic (NAS)25%
- Security0%
Most cancellations here are attributed to Airline. Shares are among 4 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly DEN → CLE
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 65% to 85% on time.
- Mornings85% on time · p90 20 min · 766 flights
- Middays82% on time · p90 30 min · 2,124 flights
- Afternoons76% on time · p90 45 min · 618 flights
- Evenings65% on time · p90 65 min · 1,923 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 73% to 78% on time.
- Wednesdays78% on time · p90 35 min · 747 flights
- Tuesdays78% on time · p90 35 min · 803 flights
- Sundays76% on time · p90 40 min · 839 flights
- Thursdays75% on time · p90 40 min · 848 flights
- Saturdays74% on time · p90 55 min · 639 flights
- Mondays74% on time · p90 45 min · 817 flights
- Fridays73% on time · p90 55 min · 820 flights
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