Best Time to Fly BIH to SFO: On-Time Stats by Hour & Airline
Bishop Airport → San Francisco International
Data through July 2026 · Last updated October 18, 2026
230 flights were scheduled from Bishop (BIH) to San Francisco (SFO) in the last 12 months, and 62.9% of those that flew arrived on time, 14.7 points below the US average of 77.6%.
SkyWest Airlines was the only reporting airline with regular flights on this route.
Over 24 months, Tuesday was the most reliable day (85% on time) and July the worst month (58%).
The cancellation rate was 3.9% (US average 1.8%).
BIH to SFO on-time performance by airline
Last 12 months. Airlines with fewer than 30 completed flights are marked “limited data”.
| Airline | On time | Avg delay when late | Cancelled | Flights |
|---|---|---|---|---|
| SkyWest Airlines | 62.9% | 100 min | 3.9% | 230 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly BIH to SFO
On-time arrival % by scheduled departure hour (local time), 405 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 2pm–3pm | 63.6% | 2.2% | 267 |
| 3pm–4pm | Limited data | 18 | |
| 4pm–5pm | 87.0% | 0.9% | 109 |
| 6pm–7pm | Limited data | 11 | |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on BIH to SFO
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Christmas & New Year (Dec 20 - Jan 3) | 68.8% | -7.0 pts | 3.0% | 33 |
| Summer peak (Jun 15 - Aug 15) | 64.8% | -11.0 pts | 0.0% | 108 |
| All other days | 75.8% | — | 3.0% | 264 |
Monthly on-time trend
On-time arrival % each month, with the 12-month US average for reference.
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).