Which departure time was most reliable for OTH to SFO?
Only Afternoon met the OTH-to-SFO departure window threshold: 68.0% of 316 scheduled flights arrived on time during July 2025–June 2026.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Afternoon | 316 | 68.0% | 22.2% | 0.6% |
Which weekday was most reliable for OTH to SFO?
Among qualifying OTH-to-SFO weekday results, Tuesday had the highest on-time rate: 76.3% of 38 flights. Wednesday was lowest at 61.5% across 52 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 52 | 69.2% | 21.2% | 1.9% |
| Tuesday | 38 | 76.3% | 10.5% | 0.0% |
| Wednesday | 52 | 61.5% | 23.1% | 1.9% |
| Thursday | 35 | 62.9% | 31.4% | 0.0% |
| Friday | 52 | 67.3% | 28.8% | 0.0% |
| Saturday | 35 | 71.4% | 14.3% | 0.0% |
| Sunday | 52 | 69.2% | 23.1% | 0.0% |
Which airline was most reliable for OTH to SFO?
Only SkyWest Airlines met the OTH-to-SFO airline threshold: 68.0% of 316 scheduled flights arrived on time during July 2025–June 2026.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| SkyWest Airlines | 316 | 68.0% | 22.2% | 0.6% |
Which month was most reliable for OTH to SFO?
Among qualifying OTH-to-SFO month results, September 2025 had the highest on-time rate: 93.3% of 30 flights. June 2026 was lowest at 26.7% across 30 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 31 | 80.6% | 16.1% | 0.0% |
| August 2025 | 31 | 90.3% | 3.2% | 0.0% |
| September 2025 | 30 | 93.3% | 6.7% | 0.0% |
| October 2025 | 31 | 77.4% | 9.7% | 0.0% |
| November 2025 | 30 | 76.7% | 20.0% | 0.0% |
| December 2025 | 20 | 75.0% | 20.0% | 0.0% |
| January 2026 | 17 | 82.4% | 17.6% | 0.0% |
| February 2026 | 16 | 56.2% | 31.2% | 0.0% |
| March 2026 | 19 | 89.5% | 10.5% | 0.0% |
| April 2026 | 30 | 33.3% | 30.0% | 6.7% |
| May 2026 | 31 | 45.2% | 41.9% | 0.0% |
| June 2026 | 30 | 26.7% | 56.7% | 0.0% |
What drove OTH to SFO delay minutes?
National airspace was the largest recorded OTH-to-SFO delay category, accounting for 35.7% of 9,589 BTS-attributed delay minutes during July 2025–June 2026.
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