Historical on-time performance
Nashville to Las Vegas
Flights on BNA–LAS arrive on time 77% of the time over the last 12 months.
based on 1,846 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Not enough comparable data to name a most-on-time carrier — low-data carriers aren't ranked.
- Southwest AirlinesOn-time78%Medianon timep9035 minCancel0.7%Flights1,737
- Spirit AirlinesOn-time76%Medianon timep9065 minCancel2.8%Flights109
Why flights run late
Delay causes
- Airline29%
- Weather1%
- Air traffic (NAS)16%
- Late aircraft54%
- Security1%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline33%
- Weather53%
- Air traffic (NAS)13%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 15 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 BNA → LAS
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 — 90% on time.
- Mornings90% on time · p90 10 min · 2,014 flights
- Middays79% on time · p90 30 min · 994 flights
- Overnights71% on time · p90 50 min · 1,219 flights
- Afternoons71% on time · p90 45 min · 1,010 flights
- Evenings64% on time · p90 65 min · 790 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 72% to 83% on time.
- Tuesdays83% on time · p90 30 min · 841 flights
- Wednesdays82% on time · p90 25 min · 812 flights
- Saturdays80% on time · p90 30 min · 746 flights
- Mondays77% on time · p90 35 min · 908 flights
- Sundays76% on time · p90 40 min · 904 flights
- Thursdays76% on time · p90 40 min · 899 flights
- Fridays72% on time · p90 50 min · 917 flights
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