Which departure time was most reliable for GEG to MSP?
Among qualifying GEG-to-MSP departure window results, Early morning had the highest on-time rate: 91.0% of 365 flights. Afternoon was lowest at 88.3% across 377 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 365 | 91.0% | 4.9% | 0.8% |
| Late morning | 40 | 90.0% | 5.0% | 0.0% |
| Afternoon | 377 | 88.3% | 8.0% | 0.5% |
Which weekday was most reliable for GEG to MSP?
Among qualifying GEG-to-MSP weekday results, Monday had the highest on-time rate: 92.9% of 113 flights. Saturday was lowest at 85.5% across 110 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 113 | 92.9% | 5.3% | 0.9% |
| Tuesday | 114 | 90.4% | 6.1% | 0.9% |
| Wednesday | 109 | 92.7% | 3.7% | 0.9% |
| Thursday | 110 | 90.0% | 6.4% | 0.0% |
| Friday | 112 | 86.6% | 8.9% | 0.0% |
| Saturday | 110 | 85.5% | 7.3% | 0.9% |
| Sunday | 114 | 89.5% | 7.0% | 0.9% |
Which airline was most reliable for GEG to MSP?
Only Delta Air Lines met the GEG-to-MSP airline threshold: 89.6% of 782 scheduled flights arrived on time during July 2025–June 2026.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 782 | 89.6% | 6.4% | 0.6% |
Which month was most reliable for GEG to MSP?
Among qualifying GEG-to-MSP month results, August 2025 had the highest on-time rate: 95.8% of 72 flights. November 2025 was lowest at 79.7% across 59 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 92 | 89.1% | 6.5% | 0.0% |
| August 2025 | 72 | 95.8% | 1.4% | 0.0% |
| September 2025 | 60 | 95.0% | 0.0% | 0.0% |
| October 2025 | 62 | 93.5% | 6.5% | 0.0% |
| November 2025 | 59 | 79.7% | 13.6% | 1.7% |
| December 2025 | 59 | 83.1% | 16.9% | 0.0% |
| January 2026 | 57 | 89.5% | 8.8% | 0.0% |
| February 2026 | 56 | 91.1% | 3.6% | 0.0% |
| March 2026 | 62 | 87.1% | 4.8% | 4.8% |
| April 2026 | 60 | 93.3% | 1.7% | 0.0% |
| May 2026 | 62 | 93.5% | 4.8% | 1.6% |
| June 2026 | 81 | 85.2% | 8.6% | 0.0% |
What drove GEG to MSP delay minutes?
Airline was the largest recorded GEG-to-MSP delay category, accounting for 72.2% of 8,776 BTS-attributed delay minutes during July 2025–June 2026.
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