Historical on-time performance
Los Angeles to Boise
Flights on LAX–BOI arrive on time 90% of the time over the last 12 months.
based on 1,336 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time90%Medianon timep9015 minCancel0.1%Flights1,336
Why flights run late
Delay causes
- Airline49%
- Weather9%
- Air traffic (NAS)11%
- Late aircraft30%
- Security1%
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 1 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 LAX → BOI
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 87% to 90% on time.
- Mornings90% on time · p90 15 min · 937 flights
- Middays89% on time · p90 15 min · 887 flights
- Evenings87% on time · p90 20 min · 2,254 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 83% to 93% on time.
- Tuesdays93% on time · p90 10 min · 582 flights
- Wednesdays91% on time · p90 10 min · 586 flights
- Thursdays89% on time · p90 15 min · 621 flights
- Saturdays88% on time · p90 20 min · 571 flights
- Mondays87% on time · p90 15 min · 613 flights
- Sundays85% on time · p90 25 min · 625 flights
- Fridays83% on time · p90 25 min · 616 flights
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