Which departure time was most reliable for PDX to GEG?
Among qualifying PDX-to-GEG departure window results, Afternoon had the highest on-time rate: 88.5% of 270 flights. Evening was lowest at 82.5% across 63 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 87 | 85.1% | 10.3% | 1.1% |
| Late morning | 298 | 84.2% | 8.1% | 1.3% |
| Afternoon | 270 | 88.5% | 5.2% | 0.0% |
| Evening | 63 | 82.5% | 6.3% | 0.0% |
| Night | 246 | 84.6% | 7.3% | 1.6% |
Which weekday was most reliable for PDX to GEG?
Among qualifying PDX-to-GEG weekday results, Saturday had the highest on-time rate: 89.5% of 124 flights. Friday was lowest at 79.2% across 144 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 145 | 87.6% | 6.2% | 0.7% |
| Tuesday | 137 | 86.1% | 5.1% | 0.0% |
| Wednesday | 131 | 89.3% | 3.8% | 0.0% |
| Thursday | 141 | 84.4% | 7.8% | 2.1% |
| Friday | 144 | 79.2% | 13.9% | 1.4% |
| Saturday | 124 | 89.5% | 6.5% | 0.8% |
| Sunday | 142 | 83.1% | 6.3% | 1.4% |
Which airline was most reliable for PDX to GEG?
Among qualifying PDX-to-GEG airline results, SkyWest Airlines had the highest on-time rate: 86.3% of 415 flights. Alaska Airlines was lowest at 84.9% across 549 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Alaska Airlines | 549 | 84.9% | 7.5% | 1.5% |
| SkyWest Airlines | 415 | 86.3% | 6.7% | 0.2% |
Which month was most reliable for PDX to GEG?
Among qualifying PDX-to-GEG month results, April 2026 had the highest on-time rate: 93.2% of 44 flights. January 2026 was lowest at 78.0% across 91 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 58 | 89.7% | 6.9% | 0.0% |
| August 2025 | 72 | 90.3% | 5.6% | 0.0% |
| September 2025 | 88 | 85.2% | 3.4% | 0.0% |
| October 2025 | 88 | 80.7% | 11.4% | 1.1% |
| November 2025 | 94 | 88.3% | 4.3% | 1.1% |
| December 2025 | 113 | 79.6% | 10.6% | 1.8% |
| January 2026 | 91 | 78.0% | 11.0% | 2.2% |
| February 2026 | 80 | 90.0% | 3.8% | 2.5% |
| March 2026 | 65 | 83.1% | 6.2% | 1.5% |
| April 2026 | 44 | 93.2% | 4.5% | 0.0% |
| May 2026 | 69 | 85.5% | 11.6% | 0.0% |
| June 2026 | 102 | 89.2% | 4.9% | 0.0% |
What drove PDX to GEG delay minutes?
Late aircraft was the largest recorded PDX-to-GEG delay category, accounting for 41.0% of 5,681 BTS-attributed delay minutes during July 2025–June 2026.
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