Historical on-time performance
Las Vegas to Cleveland
1,825 miData through Dec 2025Source: US DOT · BTS
Flights on LAS–CLE arrive on time 80% of the time over the last 12 months.
On-time rate80%arrived within 15 min
p90 delay35 min1 in 10 flights is worse (tail risk)
Cancelled0.4%of scheduled flights
based on 968 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Too close to call — no single carrier is clearly more on-time here.
- Southwest AirlinesOn-time81%Medianon timep9025 minCancel0.0%Flights319
- Frontier AirlinesOn-time80%Medianon timep9040 minCancel0.6%Flights649
Why flights run late
Delay causes
- Airline51%
- Weather0%
- Air traffic (NAS)11%
- Late aircraft38%
- 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 LAS → CLE
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 — 84% on time.
- Mornings84% on time · p90 20 min · 644 flights
- Middays80% on time · p90 35 min · 810 flights
- Overnights75% on time · p90 50 min · 1,131 flights
- Afternoons65% on time · p90 80 min · 151 flights · limited
- Evenings52% on time · p90 65 min · 50 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 70% to 84% on time.
- Wednesdays84% on time · p90 25 min · 383 flights
- Saturdays84% on time · p90 25 min · 453 flights
- Tuesdays79% on time · p90 40 min · 360 flights
- Fridays75% on time · p90 50 min · 415 flights
- Mondays75% on time · p90 45 min · 387 flights
- Thursdays74% on time · p90 40 min · 396 flights
- Sundays70% on time · p90 50 min · 441 flights
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