Best Time to Fly DEN to COD: On-Time Stats by Hour & Airline
Denver International → Yellowstone Regional
Data through July 2026 · Last updated October 18, 2026
933 flights were scheduled from Denver (DEN) to Cody (COD) in the last 12 months, and 80.9% of those that flew arrived on time, 3.3 points above the US average of 77.6%.
SkyWest Airlines was the only reporting airline with regular flights on this route.
October has been the best month (90% on time) and Thursday the weakest day of the week (74%).
0.8% of flights were cancelled, versus 1.8% nationally.
DEN to COD 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 | 80.9% | 73 min | 0.8% | 933 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly DEN to COD
On-time arrival % by scheduled departure hour (local time), 1,852 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 7am–8am | 87.3% | 0.0% | 135 |
| 8am–9am | Limited data | 5 | |
| 11am–12pm | 81.2% | 0.8% | 728 |
| 1pm–2pm | Limited data | 1 | |
| 2pm–3pm | Limited data | 1 | |
| 3pm–4pm | 69.9% | 2.8% | 254 |
| 4pm–5pm | Limited data | 1 | |
| 7pm–8pm | 71.0% | 0.8% | 125 |
| 8pm–9pm | 76.2% | 1.9% | 432 |
| 9pm–10pm | 81.7% | 1.2% | 170 |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on DEN to COD
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 | 27 | ||
| Christmas & New Year (Dec 20 - Jan 3) | 86.2% | +6.8 pts | 0.0% | 60 |
| Summer peak (Jun 15 - Aug 15) | 74.6% | -4.8 pts | 1.3% | 476 |
| All other days | 79.4% | — | 1.4% | 1,289 |
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).