Historical on-time performance
Charlotte to Las Vegas
1,916 miData through Dec 2025Source: US DOT · BTS
Flights on CLT–LAS arrive on time 78% of the time over the last 12 months.
On-time rate78%arrived within 15 min
p90 delay35 min1 in 10 flights is worse (tail risk)
Cancelled0.7%of scheduled flights
based on 2,214 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.
- American AirlinesOn-time78%Medianon timep9035 minCancel0.6%Flights2,184
- Spirit AirlinesOn-time73%Medianon timep9050 minCancel6.7%Flights30
Why flights run late
Delay causes
- Airline30%
- Weather5%
- Air traffic (NAS)20%
- Late aircraft45%
- Security0%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly CLT → LAS
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 — 82% on time.
- Mornings82% on time · p90 25 min · 2,371 flights
- Middays78% on time · p90 45 min · 1,418 flights
- Afternoons69% on time · p90 55 min · 1,577 flights
- Overnights69% on time · p90 55 min · 1,050 flights
- Evenings64% on time · p90 65 min · 1,388 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 70% to 78% on time.
- Tuesdays78% on time · p90 40 min · 1,001 flights
- Wednesdays77% on time · p90 40 min · 1,050 flights
- Saturdays74% on time · p90 55 min · 1,088 flights
- Mondays73% on time · p90 45 min · 1,170 flights
- Thursdays72% on time · p90 45 min · 1,159 flights
- Sundays72% on time · p90 55 min · 1,179 flights
- Fridays70% on time · p90 60 min · 1,158 flights
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