Route
DEN → JMS
Denver International Airport Jamestown Regional Airport
573 miles
Return route JMS → DEN →
How punctual is this route?
- On-time arrivals
- 85.7%
- Less than 15 minutes late
- Cancelled
- 1.3%
- Of scheduled flights
- Average delay when late
- 70 min
- Flights arriving 15+ minutes late
- Flights tracked
- 603
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 54%
- Late-arriving aircraft 27%
- Air traffic control & airport 12%
- Extreme weather 7%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 86.3% | 51 |
| October 2025 | 88.7% | 54 |
| November 2025 | 96.0% | 50 |
| December 2025 | 76.5% | 55 |
| January 2026 | 86.0% | 53 |
| February 2026 | 78.3% | 48 |
| March 2026 | 80.8% | 53 |
| April 2026 | 83.7% | 52 |
| May 2026 | 92.3% | 53 |
| June 2026 | 88.2% | 51 |
| July 2026 | 92.5% | 54 |
| August 2026 | 72.4% | 29 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| SkyWest Airlines | 603 | 85.7% | 1.3% | 70 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
Reviews
No reviews yet. Be the first to review this route.