Yellowstone Regional (COD) Delays and On-Time Departures
Cody, WY · ranked 298th of 333 airports for on-time departures
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, Cody (COD) had 943 scheduled departures and 74.2% of them left on time (US average 77.4%).
That ranks 298th of 333 US airports tracked on this site, with 0.9% of departures cancelled.
Over 24 months, Friday was the most reliable day (79% on time) and June the worst month (68%).
Best time of day to fly out of Cody (COD)
On-time departure % by scheduled departure hour (local time), last 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 5am–6am | 83.7% | 0.8% | 130 |
| 6am–7am | 82.7% | 1.7% | 241 |
| 7am–8am | 90.4% | 1.9% | 53 |
| 8am–9am | 80.0% | 1.6% | 315 |
| 10am–11am | 83.7% | 0.0% | 141 |
| 1pm–2pm | 70.2% | 1.2% | 728 |
| 5pm–6pm | 57.9% | 3.0% | 164 |
| 6pm–7pm | 54.1% | 5.6% | 90 |
Airlines at COD 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 | 74.2% | 71.5% | 0.9% | 943 |
80%+ good 70–79.9% fair <70% poor
Best day to fly out of COD
On-time departures by day, 24 months.
Best month to fly out of COD
On-time departures by month, 24 months.
Holiday travel at Cody (COD)
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 | 27 | ||
| Christmas & New Year (Dec 20 - Jan 3) | 76.7% | +1.8 pts | 0.0% | 60 |
| Summer peak (Jun 15 - Aug 15) | 72.4% | -2.5 pts | 1.7% | 482 |
| All other days | 74.9% | — | 1.7% | 1,293 |
Monthly on-time departure trend at COD
On-time departure % each month, with the 12-month US average for reference.
Routes from Cody (COD)
Every route from COD with its own page, by number of flights (last 12 months, on-time arrivals).
| To | On time | Cancelled | Flights |
|---|---|---|---|
| COD → Denver (DEN) | 71.5% | 1.0% | 933 |