Which departure time was most reliable for ORD to PNS?
Among qualifying ORD-to-PNS departure window results, Afternoon had the highest on-time rate: 82.9% of 76 flights. Late morning was lowest at 79.4% across 587 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Late morning | 587 | 79.4% | 12.9% | 1.7% |
| Afternoon | 76 | 82.9% | 9.2% | 1.3% |
Which weekday was most reliable for ORD to PNS?
Among qualifying ORD-to-PNS weekday results, Tuesday had the highest on-time rate: 83.7% of 92 flights. Sunday was lowest at 73.4% across 109 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 96 | 79.2% | 10.4% | 4.2% |
| Tuesday | 92 | 83.7% | 7.6% | 2.2% |
| Wednesday | 93 | 80.6% | 15.1% | 0.0% |
| Thursday | 103 | 80.6% | 14.6% | 0.0% |
| Friday | 103 | 75.7% | 18.4% | 1.0% |
| Saturday | 108 | 77.8% | 12.0% | 0.9% |
| Sunday | 109 | 73.4% | 14.7% | 3.7% |
Which airline was most reliable for ORD to PNS?
Among qualifying ORD-to-PNS airline results, Republic Airways had the highest on-time rate: 80.7% of 83 flights. Envoy Air was lowest at 74.4% across 227 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| United Airlines | 363 | 80.2% | 13.5% | 0.6% |
| Envoy Air | 227 | 74.4% | 14.5% | 3.1% |
| Republic Airways | 83 | 80.7% | 10.8% | 2.4% |
| SkyWest Airlines | 21 | 85.7% | 9.5% | 4.8% |
| American Airlines | 10 | 80.0% | 10.0% | 0.0% |
Which month was most reliable for ORD to PNS?
Among qualifying ORD-to-PNS month results, September 2025 had the highest on-time rate: 90.0% of 30 flights. April 2026 was lowest at 69.9% across 83 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 39 | 89.7% | 7.7% | 0.0% |
| August 2025 | 33 | 87.9% | 9.1% | 0.0% |
| September 2025 | 30 | 90.0% | 10.0% | 0.0% |
| October 2025 | 31 | 83.9% | 3.2% | 0.0% |
| November 2025 | 59 | 71.2% | 16.9% | 3.4% |
| December 2025 | 62 | 72.6% | 17.7% | 1.6% |
| January 2026 | 36 | 75.0% | 13.9% | 5.6% |
| February 2026 | 75 | 88.0% | 6.7% | 0.0% |
| March 2026 | 114 | 71.1% | 17.5% | 4.4% |
| April 2026 | 83 | 69.9% | 21.7% | 0.0% |
| May 2026 | 82 | 82.9% | 8.5% | 2.4% |
| June 2026 | 60 | 81.7% | 13.3% | 0.0% |
What drove ORD to PNS delay minutes?
Late aircraft was the largest recorded ORD-to-PNS delay category, accounting for 44.8% of 9,781 BTS-attributed delay minutes during July 2025–June 2026.
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