Which departure time was most reliable for PAE to LAS?
Among qualifying PAE-to-LAS departure window results, Early morning had the highest on-time rate: 94.6% of 184 flights. Afternoon was lowest at 78.8% across 52 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 184 | 94.6% | 3.3% | 1.1% |
| Late morning | 41 | 82.9% | 7.3% | 2.4% |
| Afternoon | 52 | 78.8% | 15.4% | 1.9% |
| Evening | 162 | 84.6% | 11.1% | 0.0% |
Which weekday was most reliable for PAE to LAS?
Among qualifying PAE-to-LAS weekday results, Wednesday had the highest on-time rate: 97.9% of 48 flights. Friday was lowest at 82.9% across 70 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 72 | 84.7% | 9.7% | 2.8% |
| Tuesday | 57 | 89.5% | 5.3% | 0.0% |
| Wednesday | 48 | 97.9% | 0.0% | 0.0% |
| Thursday | 68 | 85.3% | 10.3% | 0.0% |
| Friday | 70 | 82.9% | 11.4% | 0.0% |
| Saturday | 57 | 94.7% | 1.8% | 3.5% |
| Sunday | 67 | 85.1% | 13.4% | 0.0% |
Which airline was most reliable for PAE to LAS?
Among qualifying PAE-to-LAS airline results, Alaska Airlines had the highest on-time rate: 90.8% of 392 flights. Frontier Airlines was lowest at 63.8% across 47 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Alaska Airlines | 392 | 90.8% | 5.4% | 0.8% |
| Frontier Airlines | 47 | 63.8% | 29.8% | 2.1% |
Which month was most reliable for PAE to LAS?
Among qualifying PAE-to-LAS month results, April 2026 had the highest on-time rate: 96.4% of 56 flights. August 2025 was lowest at 62.1% across 29 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 39 | 74.4% | 20.5% | 0.0% |
| August 2025 | 29 | 62.1% | 24.1% | 3.4% |
| October 2025 | 15 | 80.0% | 20.0% | 0.0% |
| November 2025 | 38 | 89.5% | 10.5% | 0.0% |
| December 2025 | 28 | 85.7% | 10.7% | 0.0% |
| January 2026 | 45 | 93.3% | 0.0% | 4.4% |
| February 2026 | 51 | 90.2% | 3.9% | 0.0% |
| March 2026 | 62 | 91.9% | 3.2% | 1.6% |
| April 2026 | 56 | 96.4% | 3.6% | 0.0% |
| May 2026 | 38 | 94.7% | 5.3% | 0.0% |
| June 2026 | 30 | 93.3% | 0.0% | 0.0% |
What drove PAE to LAS delay minutes?
Late aircraft was the largest recorded PAE-to-LAS delay category, accounting for 35.4% of 3,005 BTS-attributed delay minutes during July 2025–June 2026.
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