Historical on-time performance
Lubbock to Las Vegas
775 miData through May 2026Source: US DOT · BTS
Flights on LBB–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)
Cancelled1.2%of scheduled flights
based on 337 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time78%Medianon timep9035 minCancel1.2%Flights337
Why flights run late
Delay causes
- Airline31%
- Weather0%
- Air traffic (NAS)17%
- Late aircraft52%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather75%
- Air traffic (NAS)25%
- Security0%
Most cancellations here are attributed to Weather. 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 LBB → LAS
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Middays are the most reliable time of day to fly this route — 92% on time.
- Middays92% on time · p90 5 min · 190 flights · limited
- Evenings77% on time · p90 45 min · 360 flights
- Afternoons77% on time · p90 35 min · 505 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 67% to 90% on time.
- Wednesdays90% on time · p90 15 min · 156 flights · limited
- Tuesdays88% on time · p90 15 min · 156 flights · limited
- Saturdays87% on time · p90 15 min · 157 flights · limited
- Sundays80% on time · p90 50 min · 157 flights · limited
- Mondays79% on time · p90 35 min · 156 flights · limited
- Thursdays71% on time · p90 40 min · 157 flights · limited
- Fridays67% on time · p90 50 min · 157 flights · limited
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