Which departure time was most reliable for SAF to DEN?
Among qualifying SAF-to-DEN departure window results, Early morning had the highest on-time rate: 83.0% of 364 flights. Evening was lowest at 65.5% across 339 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 364 | 83.0% | 10.7% | 0.8% |
| Late morning | 336 | 82.4% | 10.1% | 0.9% |
| Afternoon | 582 | 77.8% | 15.3% | 1.0% |
| Evening | 339 | 65.5% | 22.7% | 1.5% |
Which weekday was most reliable for SAF to DEN?
Among qualifying SAF-to-DEN weekday results, Saturday had the highest on-time rate: 82.5% of 229 flights. Friday was lowest at 72.0% across 232 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 234 | 75.6% | 17.5% | 0.0% |
| Tuesday | 233 | 77.7% | 14.2% | 2.1% |
| Wednesday | 227 | 79.3% | 15.4% | 0.4% |
| Thursday | 232 | 75.4% | 14.7% | 0.9% |
| Friday | 232 | 72.0% | 19.8% | 1.3% |
| Saturday | 229 | 82.5% | 7.9% | 1.3% |
| Sunday | 234 | 79.1% | 13.7% | 1.3% |
Which airline was most reliable for SAF to DEN?
Only SkyWest Airlines met the SAF-to-DEN airline threshold: 77.4% of 1,621 scheduled flights arrived on time during July 2025–June 2026.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| SkyWest Airlines | 1,621 | 77.4% | 14.7% | 1.0% |
Which month was most reliable for SAF to DEN?
Among qualifying SAF-to-DEN month results, April 2026 had the highest on-time rate: 84.7% of 150 flights. July 2025 was lowest at 64.5% across 121 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 121 | 64.5% | 24.0% | 0.0% |
| August 2025 | 124 | 67.7% | 19.4% | 1.6% |
| September 2025 | 120 | 78.3% | 11.7% | 0.0% |
| October 2025 | 122 | 73.8% | 10.7% | 0.0% |
| November 2025 | 108 | 84.3% | 4.6% | 5.6% |
| December 2025 | 122 | 80.3% | 15.6% | 0.8% |
| January 2026 | 155 | 80.6% | 11.6% | 1.3% |
| February 2026 | 139 | 76.3% | 18.0% | 2.2% |
| March 2026 | 155 | 76.8% | 18.7% | 1.3% |
| April 2026 | 150 | 84.7% | 12.7% | 0.0% |
| May 2026 | 155 | 80.6% | 15.5% | 0.6% |
| June 2026 | 150 | 78.0% | 13.3% | 0.0% |
What drove SAF to DEN delay minutes?
Airline was the largest recorded SAF-to-DEN delay category, accounting for 46.8% of 29,754 BTS-attributed delay minutes during July 2025–June 2026.
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