Historical on-time performance
San Francisco to Bishop
221 miData through Dec 2025Source: US DOT · BTS
Flights on SFO–BIH arrive on time 79% of the time over the last 12 months.
On-time rate79%arrived within 15 min
p90 delay40 min1 in 10 flights is worse (tail risk)
Cancelled1.6%of scheduled flights
based on 62 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time79%Medianon timep9040 minCancel1.6%Flights62
Why flights run late
Delay causes
- Airline56%
- Weather0%
- Air traffic (NAS)6%
- Late aircraft9%
- Security29%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly SFO → BIH
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 76% to 79% on time.
- Afternoons79% on time · p90 55 min · 90 flights · limited
- Middays76% on time · p90 45 min · 430 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 72% to 83% on time.
- Wednesdays83% on time · p90 35 min · 52 flights · limited
- Thursdays79% on time · p90 45 min · 81 flights · limited
- Saturdays78% on time · p90 50 min · 83 flights · limited
- Fridays75% on time · p90 40 min · 88 flights · limited
- Sundays73% on time · p90 60 min · 91 flights · limited
- Mondays72% on time · p90 70 min · 79 flights · limited
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