Route
JMS → DEN
Jamestown Regional Airport Denver International Airport
573 miles
Return route DEN → JMS →
How punctual is this route?
- On-time arrivals
- 78.4%
- Less than 15 minutes late
- Cancelled
- 2.3%
- Of scheduled flights
- Average delay when late
- 107 min
- Flights arriving 15+ minutes late
- Flights tracked
- 603
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 30%
- Air traffic control & airport 29%
- Airline (crew, maintenance, cleaning) 28%
- Extreme weather 13%
- 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 | 82.4% | 51 |
| October 2025 | 77.4% | 54 |
| November 2025 | 96.0% | 50 |
| December 2025 | 70.6% | 55 |
| January 2026 | 76.0% | 53 |
| February 2026 | 80.4% | 48 |
| March 2026 | 84.6% | 53 |
| April 2026 | 82.0% | 52 |
| May 2026 | 79.2% | 53 |
| June 2026 | 76.5% | 51 |
| July 2026 | 66.7% | 54 |
| August 2026 | 63.0% | 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 | 78.4% | 2.3% | 107 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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