Which departure time was most reliable for ORD to CLT?
Among qualifying ORD-to-CLT departure window results, Early morning had the highest on-time rate: 82.5% of 1,509 flights. Evening was lowest at 59.5% across 1,160 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 1,509 | 82.5% | 9.9% | 2.1% |
| Late morning | 442 | 76.2% | 15.2% | 2.3% |
| Afternoon | 1,169 | 68.3% | 21.1% | 1.5% |
| Evening | 1,160 | 59.5% | 27.6% | 3.3% |
Which weekday was most reliable for ORD to CLT?
Among qualifying ORD-to-CLT weekday results, Tuesday had the highest on-time rate: 76.9% of 605 flights. Sunday was lowest at 67.6% across 642 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 634 | 68.3% | 19.9% | 3.0% |
| Tuesday | 605 | 76.9% | 16.0% | 0.8% |
| Wednesday | 591 | 73.9% | 16.4% | 1.7% |
| Thursday | 630 | 72.9% | 17.5% | 1.7% |
| Friday | 623 | 69.8% | 17.5% | 2.1% |
| Saturday | 581 | 73.1% | 17.2% | 3.6% |
| Sunday | 642 | 67.6% | 22.9% | 3.1% |
Which airline was most reliable for ORD to CLT?
Among qualifying ORD-to-CLT airline results, Republic Airways had the highest on-time rate: 78.0% of 377 flights. SkyWest Airlines was lowest at 51.2% across 160 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| American Airlines | 2,999 | 72.8% | 17.7% | 2.4% |
| United Airlines | 612 | 69.8% | 20.1% | 1.0% |
| Republic Airways | 377 | 78.0% | 13.8% | 2.1% |
| SkyWest Airlines | 160 | 51.2% | 26.2% | 4.4% |
| Frontier Airlines | 157 | 65.0% | 24.2% | 3.2% |
| Spirit Airlines | 1 | 100.0% | 0.0% | 0.0% |
Which month was most reliable for ORD to CLT?
Among qualifying ORD-to-CLT month results, October 2025 had the highest on-time rate: 82.9% of 346 flights. March 2026 was lowest at 62.2% across 365 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 347 | 63.4% | 26.8% | 1.7% |
| August 2025 | 332 | 72.0% | 16.3% | 2.4% |
| September 2025 | 338 | 79.6% | 13.0% | 0.3% |
| October 2025 | 346 | 82.9% | 11.0% | 0.0% |
| November 2025 | 347 | 76.4% | 14.4% | 4.6% |
| December 2025 | 355 | 68.5% | 23.9% | 0.3% |
| January 2026 | 333 | 67.9% | 16.2% | 7.8% |
| February 2026 | 311 | 72.7% | 16.1% | 1.3% |
| March 2026 | 365 | 62.2% | 25.5% | 3.6% |
| April 2026 | 404 | 68.8% | 20.0% | 2.0% |
| May 2026 | 411 | 76.6% | 14.4% | 1.0% |
| June 2026 | 417 | 70.3% | 20.4% | 2.9% |
What drove ORD to CLT delay minutes?
Late aircraft was the largest recorded ORD-to-CLT delay category, accounting for 54.2% of 92,083 BTS-attributed delay minutes during July 2025–June 2026.
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