Which departure time was most reliable for SFO to CLE?
Among qualifying SFO-to-CLE departure window results, Early morning had the highest on-time rate: 90.6% of 53 flights. Night was lowest at 77.9% across 190 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 53 | 90.6% | 1.9% | 0.0% |
| Late morning | 165 | 90.3% | 4.8% | 0.0% |
| Afternoon | 178 | 87.6% | 7.3% | 0.0% |
| Night | 190 | 77.9% | 11.6% | 0.0% |
Which weekday was most reliable for SFO to CLE?
Among qualifying SFO-to-CLE weekday results, Monday had the highest on-time rate: 88.6% of 88 flights. Thursday was lowest at 80.5% across 87 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 88 | 88.6% | 4.5% | 0.0% |
| Tuesday | 76 | 84.2% | 5.3% | 0.0% |
| Wednesday | 81 | 85.2% | 8.6% | 0.0% |
| Thursday | 87 | 80.5% | 11.5% | 0.0% |
| Friday | 89 | 87.6% | 9.0% | 0.0% |
| Saturday | 78 | 87.2% | 7.7% | 0.0% |
| Sunday | 87 | 85.1% | 5.7% | 0.0% |
Which airline was most reliable for SFO to CLE?
Only United Airlines met the SFO-to-CLE airline threshold: 85.5% of 586 scheduled flights arrived on time during July 2025–June 2026.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| United Airlines | 586 | 85.5% | 7.5% | 0.0% |
Which month was most reliable for SFO to CLE?
Among qualifying SFO-to-CLE month results, September 2025 had the highest on-time rate: 96.5% of 57 flights. May 2026 was lowest at 73.2% across 41 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 61 | 80.3% | 4.9% | 0.0% |
| August 2025 | 57 | 80.7% | 7.0% | 0.0% |
| September 2025 | 57 | 96.5% | 0.0% | 0.0% |
| October 2025 | 76 | 92.1% | 6.6% | 0.0% |
| November 2025 | 59 | 93.2% | 5.1% | 0.0% |
| December 2025 | 53 | 88.7% | 5.7% | 0.0% |
| January 2026 | 35 | 82.9% | 2.9% | 0.0% |
| February 2026 | 28 | 82.1% | 14.3% | 0.0% |
| March 2026 | 31 | 87.1% | 12.9% | 0.0% |
| April 2026 | 30 | 86.7% | 3.3% | 0.0% |
| May 2026 | 41 | 73.2% | 17.1% | 0.0% |
| June 2026 | 58 | 75.9% | 15.5% | 0.0% |
What drove SFO to CLE delay minutes?
Late aircraft was the largest recorded SFO-to-CLE delay category, accounting for 49.2% of 4,260 BTS-attributed delay minutes during July 2025–June 2026.
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