Which departure time was most reliable for PNS to IAH?
Among qualifying PNS-to-IAH departure window results, Early morning had the highest on-time rate: 88.9% of 370 flights. Afternoon was lowest at 46.3% across 41 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 370 | 88.9% | 6.8% | 2.2% |
| Late morning | 84 | 84.5% | 8.3% | 0.0% |
| Afternoon | 41 | 46.3% | 41.5% | 0.0% |
| Evening | 112 | 68.8% | 20.5% | 1.8% |
Which weekday was most reliable for PNS to IAH?
Among qualifying PNS-to-IAH weekday results, Wednesday had the highest on-time rate: 85.2% of 88 flights. Friday was lowest at 77.6% across 85 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 86 | 79.1% | 15.1% | 1.2% |
| Tuesday | 88 | 83.0% | 10.2% | 0.0% |
| Wednesday | 88 | 85.2% | 10.2% | 2.3% |
| Thursday | 90 | 83.3% | 8.9% | 2.2% |
| Friday | 85 | 77.6% | 16.5% | 2.4% |
| Saturday | 94 | 81.9% | 9.6% | 1.1% |
| Sunday | 76 | 81.6% | 13.2% | 2.6% |
Which airline was most reliable for PNS to IAH?
Among qualifying PNS-to-IAH airline results, United Airlines had the highest on-time rate: 89.6% of 425 flights. SkyWest Airlines was lowest at 61.0% across 172 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| United Airlines | 425 | 89.6% | 6.1% | 1.9% |
| SkyWest Airlines | 172 | 61.0% | 26.7% | 1.2% |
| Spirit Airlines | 10 | 100.0% | 0.0% | 0.0% |
Which month was most reliable for PNS to IAH?
Among qualifying PNS-to-IAH month results, April 2026 had the highest on-time rate: 96.7% of 30 flights. June 2026 was lowest at 68.7% across 67 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 73 | 78.1% | 9.6% | 4.1% |
| August 2025 | 65 | 72.3% | 15.4% | 4.6% |
| September 2025 | 60 | 88.3% | 8.3% | 0.0% |
| October 2025 | 56 | 80.4% | 16.1% | 0.0% |
| November 2025 | 29 | 82.8% | 13.8% | 3.4% |
| December 2025 | 31 | 80.6% | 9.7% | 0.0% |
| January 2026 | 53 | 86.8% | 5.7% | 1.9% |
| February 2026 | 56 | 91.1% | 7.1% | 0.0% |
| March 2026 | 35 | 91.4% | 2.9% | 5.7% |
| April 2026 | 30 | 96.7% | 3.3% | 0.0% |
| May 2026 | 52 | 78.8% | 15.4% | 0.0% |
| June 2026 | 67 | 68.7% | 25.4% | 0.0% |
What drove PNS to IAH delay minutes?
Airline was the largest recorded PNS-to-IAH delay category, accounting for 48.7% of 11,090 BTS-attributed delay minutes during July 2025–June 2026.
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