Historical on-time performance
Burbank to Boise
656 miData through Dec 2025Source: US DOT · BTS
Flights on BUR–BOI 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)
Cancelled0.5%of scheduled flights
based on 213 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesbestOn-time97%Medianon timep90on timeCancel0.0%Flights30
- SkyWest AirlinesOn-time89%Medianon timep9010 minCancel0.5%Flights183
Why flights run late
Delay causes
- Airline6%
- Weather0%
- Air traffic (NAS)53%
- Late aircraft41%
- Security0%
Most delay minutes here are attributed to Air traffic (NAS).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly BUR → BOI
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 77% to 94% on time.
- Evenings94% on time · p90 5 min · 87 flights · limited
- Mornings88% on time · p90 55 min · 74 flights · limited
- Middays82% on time · p90 30 min · 354 flights
- Afternoons77% on time · p90 35 min · 595 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 71% to 91% on time.
- Tuesdays91% on time · p90 10 min · 120 flights · limited
- Wednesdays88% on time · p90 20 min · 121 flights · limited
- Saturdays85% on time · p90 25 min · 130 flights · limited
- Thursdays80% on time · p90 25 min · 187 flights · limited
- Sundays80% on time · p90 45 min · 198 flights · limited
- Mondays77% on time · p90 35 min · 176 flights · limited
- Fridays71% on time · p90 35 min · 178 flights · limited
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