Most delayed flights from JMS: every route ranked
1 regularly flown nonstop routes from Jamestown Regional Airport, 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 | JMS → DEN Denver, CO | 78% | 2.1% | 23 min | 1 | 627 |
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.