Most delayed flights from CYS: every route ranked
1 regularly flown nonstop routes from Cheyenne Regional Jerry Olson Field, worst on-time record first (Aug 2025 – Jul 2026). Routes with fewer than 360 flights in the period are listed separately.
| # | Destination | On time | Cancelled | Avg delay | Airlines | Flights |
|---|---|---|---|---|---|---|
| 1 | CYS → DEN Denver, CO | 85% | 1.1% | 15 min | 1 | 730 |
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.