Best Time to Fly DIK to DEN: On-Time Stats by Hour & Airline
Dickinson - Theodore Roosevelt Regional → Denver International
Data through July 2026 · Last updated October 18, 2026
685 flights were scheduled from Dickinson (DIK) to Denver (DEN) in the last 12 months, and 77.8% of those that flew arrived on time, in line with the US average of 77.6%.
SkyWest Airlines was the only reporting airline with regular flights on this route.
September has been the best month (88% on time) and Sunday the weakest day of the week (72%).
1.8% of flights were cancelled, versus 1.8% nationally.
DIK to DEN on-time performance by airline
Last 12 months. Airlines with fewer than 30 completed flights are marked “limited data”.
| Airline | On time | Avg delay when late | Cancelled | Flights |
|---|---|---|---|---|
| SkyWest Airlines | 77.8% | 110 min | 1.8% | 685 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly DIK to DEN
On-time arrival % by scheduled departure hour (local time), 1,361 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 7am–8am | 93.6% | 0.0% | 47 |
| 8am–9am | 74.6% | 1.6% | 674 |
| 10am–11am | Limited data | 8 | |
| 2pm–3pm | 87.5% | 0.0% | 48 |
| 4pm–5pm | 91.2% | 1.7% | 58 |
| 5pm–6pm | 72.1% | 2.7% | 526 |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on DIK to DEN
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | Limited data | 26 | ||
| Christmas & New Year (Dec 20 - Jan 3) | 73.2% | -4.2 pts | 0.0% | 56 |
| Summer peak (Jun 15 - Aug 15) | 70.0% | -7.4 pts | 0.5% | 224 |
| All other days | 77.4% | — | 2.3% | 1,055 |
Monthly on-time trend
On-time arrival % each month, with the 12-month US average for reference.
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).