Dickinson - Theodore Roosevelt Regional (DIK) Delays and On-Time Departures
Dickinson, ND · ranked 86th of 333 airports for on-time departures
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, Dickinson (DIK) had 685 scheduled departures and 83.5% of them left on time (US average 77.4%).
That ranks 86th of 333 US airports tracked on this site, with 1.8% of departures cancelled.
Over 24 months, Friday was the most reliable day (87% on time) and June the worst month (73%).
Best time of day to fly out of Dickinson (DIK)
On-time departure % by scheduled departure hour (local time), last 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 7am–8am | 93.6% | 0.0% | 47 |
| 8am–9am | 84.5% | 1.6% | 674 |
| 10am–11am | Limited data | 8 | |
| 2pm–3pm | 95.8% | 0.0% | 48 |
| 4pm–5pm | 89.5% | 1.7% | 58 |
| 5pm–6pm | 76.8% | 2.7% | 526 |
Airlines at DIK ranked by on-time departures
Last 12 months. Airlines with fewer than 30 departures are marked “limited data”.
| Airline | On-time departures | On-time arrivals | Cancelled | Departures |
|---|---|---|---|---|
| SkyWest Airlines | 83.5% | 77.8% | 1.8% | 685 |
80%+ good 70–79.9% fair <70% poor
Best day to fly out of DIK
On-time departures by day, 24 months.
Best month to fly out of DIK
On-time departures by month, 24 months.
Holiday travel at Dickinson (DIK)
On-time departures during holiday periods compared with all other days, last 24 months.
| Period | On-time departures | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | Limited data | 26 | ||
| Christmas & New Year (Dec 20 - Jan 3) | 75.0% | -9.0 pts | 0.0% | 56 |
| Summer peak (Jun 15 - Aug 15) | 78.5% | -5.5 pts | 0.5% | 224 |
| All other days | 84.0% | — | 2.3% | 1,055 |
Monthly on-time departure trend at DIK
On-time departure % each month, with the 12-month US average for reference.
Routes from Dickinson (DIK)
Every route from DIK with its own page, by number of flights (last 12 months, on-time arrivals).
| To | On time | Cancelled | Flights |
|---|---|---|---|
| DIK → Denver (DEN) | 77.8% | 1.8% | 685 |