Which departure time was most reliable for CLT to SFO?
Among qualifying CLT-to-SFO departure window results, Late morning had the highest on-time rate: 78.7% of 347 flights. Evening was lowest at 57.5% across 818 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Late morning | 347 | 78.7% | 10.7% | 2.0% |
| Afternoon | 307 | 67.4% | 18.9% | 0.0% |
| Evening | 818 | 57.5% | 27.0% | 1.5% |
Which weekday was most reliable for CLT to SFO?
Among qualifying CLT-to-SFO weekday results, Tuesday had the highest on-time rate: 73.4% of 188 flights. Sunday was lowest at 57.8% across 230 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 216 | 60.6% | 21.8% | 1.9% |
| Tuesday | 188 | 73.4% | 14.9% | 1.1% |
| Wednesday | 206 | 71.8% | 16.0% | 1.0% |
| Thursday | 229 | 61.6% | 24.9% | 0.9% |
| Friday | 223 | 62.3% | 22.9% | 0.4% |
| Saturday | 204 | 68.1% | 20.6% | 1.5% |
| Sunday | 230 | 57.8% | 25.7% | 2.2% |
Which airline was most reliable for CLT to SFO?
Only American Airlines met the CLT-to-SFO airline threshold: 64.8% of 1,496 scheduled flights arrived on time during July 2025–June 2026.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| American Airlines | 1,496 | 64.8% | 21.2% | 1.3% |
Which month was most reliable for CLT to SFO?
Among qualifying CLT-to-SFO month results, March 2026 had the highest on-time rate: 82.2% of 118 flights. June 2026 was lowest at 34.3% across 140 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 140 | 54.3% | 33.6% | 0.7% |
| August 2025 | 131 | 60.3% | 25.2% | 0.8% |
| September 2025 | 137 | 77.4% | 13.9% | 0.0% |
| October 2025 | 148 | 77.0% | 10.1% | 0.0% |
| November 2025 | 103 | 80.6% | 11.7% | 0.0% |
| December 2025 | 111 | 66.7% | 18.9% | 0.0% |
| January 2026 | 95 | 63.2% | 13.7% | 13.7% |
| February 2026 | 97 | 78.4% | 12.4% | 1.0% |
| March 2026 | 118 | 82.2% | 11.9% | 0.8% |
| April 2026 | 133 | 58.6% | 22.6% | 0.0% |
| May 2026 | 143 | 54.5% | 30.1% | 0.0% |
| June 2026 | 140 | 34.3% | 41.4% | 1.4% |
What drove CLT to SFO delay minutes?
Late aircraft was the largest recorded CLT-to-SFO delay category, accounting for 39.7% of 28,363 BTS-attributed delay minutes during July 2025–June 2026.
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