Route Reliability
San Francisco → BIH
SFO–BIH · 221 miles · San Francisco International Airport to BIH Airport
- 77%
- Arrive within 15 minutes
- 13 min
- Average arrival delay
- 2.3%
- Cancelled
- 216
- Flights in the data
Data through May 2026.
United Airlines is the only airline in this data on this route, arriving on time 77% of the time across 216 flights. No comparison to make.
What the data says
Departure time hasn't mattered much.
On-time rates stay between 75% and 78% across the day.
Saturdays have been rough.
SFO–BIH flights arrived on time 92% of the time on Wednesdays and just 71% on Saturdays. That gap is worth planning around.
Slipping a little lately.
SFO–BIH flights arrived on time 77% of the time over the last three months in the data, compared with 82% in the three months before that.
Flights on this route
The breakdown
- Mon72%(32 flights)
- Tue77%(17 flights)
- Wed92%(25 flights)
- Thu82%(33 flights)
- Fri76%(33 flights)
- Sat71%(35 flights)
- Sun74%(34 flights)
- 9 AM–12 PM75%(101 flights)
- 12–3 PM78%(99 flights)
- 3–6 PM—(9 flights)
Jul 81% → Mar 85% on time
| Month | On-time percentage | Flights |
|---|---|---|
| July 2025 | 81% | 31 |
| August 2025 | 83% | 29 |
| September 2025 | 94% | 17 |
| December 2025 | 70% | 23 |
| January 2026 | 78% | 27 |
| February 2026 | 67% | 27 |
| March 2026 | 85% | 34 |
Keep nerding
Based on 216 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.