Which departure time was most reliable for SFO to CLT?
Among qualifying SFO-to-CLT departure window results, Early morning had the highest on-time rate: 89.0% of 500 flights. Afternoon was lowest at 77.2% across 290 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 500 | 89.0% | 7.8% | 1.0% |
| Late morning | 218 | 81.2% | 14.2% | 1.8% |
| Afternoon | 290 | 77.2% | 13.1% | 0.0% |
| Night | 488 | 85.2% | 7.6% | 1.8% |
Which weekday was most reliable for SFO to CLT?
Among qualifying SFO-to-CLT weekday results, Saturday had the highest on-time rate: 90.2% of 205 flights. Monday was lowest at 80.2% across 222 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 222 | 80.2% | 13.5% | 1.4% |
| Tuesday | 189 | 85.7% | 7.9% | 1.6% |
| Wednesday | 194 | 90.2% | 7.2% | 0.5% |
| Thursday | 233 | 82.0% | 12.0% | 0.4% |
| Friday | 218 | 83.5% | 8.7% | 0.9% |
| Saturday | 205 | 90.2% | 4.9% | 2.0% |
| Sunday | 235 | 80.4% | 12.3% | 1.7% |
Which airline was most reliable for SFO to CLT?
Only American Airlines met the SFO-to-CLT airline threshold: 84.4% of 1,496 scheduled flights arrived on time during July 2025–June 2026.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| American Airlines | 1,496 | 84.4% | 9.7% | 1.2% |
Which month was most reliable for SFO to CLT?
Among qualifying SFO-to-CLT month results, October 2025 had the highest on-time rate: 91.9% of 148 flights. January 2026 was lowest at 74.0% across 96 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 140 | 79.3% | 13.6% | 0.7% |
| August 2025 | 131 | 87.8% | 8.4% | 0.8% |
| September 2025 | 136 | 80.1% | 10.3% | 0.0% |
| October 2025 | 148 | 91.9% | 4.1% | 0.0% |
| November 2025 | 103 | 85.4% | 9.7% | 0.0% |
| December 2025 | 110 | 88.2% | 8.2% | 0.0% |
| January 2026 | 96 | 74.0% | 10.4% | 12.5% |
| February 2026 | 97 | 90.7% | 8.2% | 1.0% |
| March 2026 | 118 | 89.0% | 7.6% | 0.8% |
| April 2026 | 133 | 85.0% | 9.8% | 0.0% |
| May 2026 | 143 | 85.3% | 11.2% | 0.0% |
| June 2026 | 141 | 75.9% | 14.2% | 1.4% |
What drove SFO to CLT delay minutes?
Airline was the largest recorded SFO-to-CLT delay category, accounting for 51.9% of 27,441 BTS-attributed delay minutes during July 2025–June 2026.
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