Historical on-time performance
Las Vegas to Bellingham
954 miData through May 2026Source: US DOT · BTS
Flights on LAS–BLI arrive on time 86% of the time over the last 12 months.
On-time rate86%arrived within 15 min
p90 delay20 min1 in 10 flights is worse (tail risk)
Cancelled1.2%of scheduled flights
based on 427 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Allegiant AirOn-time86%Medianon timep9020 minCancel1.2%Flights427
Why flights run late
Delay causes
- Airline38%
- Weather19%
- Air traffic (NAS)9%
- Late aircraft34%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather0%
- Air traffic (NAS)100%
- Security0%
Most cancellations here are attributed to Air traffic (NAS). Shares are among 5 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 → BLI
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 — 92% on time.
- Mornings92% on time · p90 10 min · 366 flights
- Middays84% on time · p90 25 min · 696 flights
- Afternoons84% on time · p90 25 min · 144 flights · limited
- Overnights78% on time · p90 45 min · 225 flights
- Evenings75% on time · p90 50 min · 606 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 80% to 88% on time.
- Saturdays88% on time · p90 15 min · 152 flights · limited
- Tuesdays84% on time · p90 25 min · 158 flights · limited
- Mondays83% on time · p90 40 min · 381 flights
- Fridays82% on time · p90 25 min · 384 flights
- Sundays81% on time · p90 30 min · 383 flights
- Thursdays81% on time · p90 35 min · 401 flights
- Wednesdays80% on time · p90 35 min · 178 flights · limited
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