Historical on-time performance
Bellingham to Las Vegas
954 miData through May 2026Source: US DOT · BTS
Flights on BLI–LAS arrive on time 90% of the time over the last 12 months.
On-time rate90%arrived within 15 min
p90 delay10 min1 in 10 flights is worse (tail risk)
Cancelled1.4%of scheduled flights
based on 428 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Allegiant AirOn-time90%Medianon timep9010 minCancel1.4%Flights428
Why flights run late
Delay causes
- Airline82%
- Weather4%
- Air traffic (NAS)8%
- Late aircraft7%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline17%
- Weather0%
- Air traffic (NAS)83%
- Security0%
Most cancellations here are attributed to Air traffic (NAS). Shares are among 6 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 BLI → 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 — 94% on time.
- Mornings94% on time · p90 on time · 833 flights
- Middays87% on time · p90 20 min · 603 flights
- Afternoons80% on time · p90 25 min · 562 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 86% to 91% on time.
- Mondays91% on time · p90 10 min · 381 flights
- Tuesdays90% on time · p90 15 min · 158 flights · limited
- Sundays88% on time · p90 20 min · 383 flights
- Fridays87% on time · p90 15 min · 384 flights
- Wednesdays86% on time · p90 20 min · 178 flights · limited
- Thursdays86% on time · p90 20 min · 401 flights
- Saturdays86% on time · p90 15 min · 154 flights · limited
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