Historical on-time performance
Las Vegas to Reno
345 miData through May 2026Source: US DOT · BTS
Flights on LAS–RNO 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)
Cancelled0.6%of scheduled flights
based on 3,766 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Spirit AirlinesbestOn-time86%Medianon timep9025 minCancel1.3%Flights598
- Frontier AirlinesOn-time81%Medianon timep9050 minCancel0.0%Flights32
- Southwest AirlinesOn-time78%Medianon timep9035 minCancel0.5%Flights3,136
Why flights run late
Delay causes
- Airline30%
- Weather0%
- Air traffic (NAS)12%
- Late aircraft58%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline13%
- Weather61%
- Air traffic (NAS)26%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 23 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 LAS → RNO
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 93% on time.
- Mornings93% on time · p90 5 min · 3,308 flights
- Middays82% on time · p90 30 min · 2,841 flights
- Afternoons70% on time · p90 50 min · 2,049 flights
- Evenings70% on time · p90 50 min · 2,565 flights
- Overnights68% on time · p90 55 min · 1,668 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 72% to 85% on time.
- Wednesdays85% on time · p90 25 min · 1,775 flights
- Tuesdays85% on time · p90 25 min · 1,790 flights
- Saturdays84% on time · p90 20 min · 1,289 flights
- Mondays78% on time · p90 40 min · 1,945 flights
- Sundays74% on time · p90 45 min · 1,730 flights
- Thursdays73% on time · p90 45 min · 1,947 flights
- Fridays72% on time · p90 50 min · 1,955 flights
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