Sheridan County (SHR) Delays and On-Time Departures
Sheridan, WY · ranked 54th of 333 airports for on-time departures
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, Sheridan (SHR) had 766 scheduled departures and 84.7% of them left on time (US average 77.4%).
That ranks 54th of 333 US airports tracked on this site, with 0.9% of departures cancelled.
October has been the best month (94% on time) and Thursday the weakest day of the week (84%).
Best time of day to fly out of Sheridan (SHR)
On-time departure % by scheduled departure hour (local time), last 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 5am–6am | 89.1% | 1.6% | 728 |
| 8am–9am | Limited data | 1 | |
| 9am–10am | Limited data | 1 | |
| 10am–11am | 81.8% | 0.0% | 44 |
| 11am–12pm | 92.0% | 1.5% | 203 |
| 2pm–3pm | 77.8% | 0.7% | 435 |
| 3pm–4pm | 74.5% | 0.0% | 51 |
| 5pm–6pm | 80.7% | 3.1% | 32 |
Airlines at SHR 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 | 84.7% | 81.0% | 0.9% | 766 |
80%+ good 70–79.9% fair <70% poor
Best day to fly out of SHR
On-time departures by day, 24 months.
Best month to fly out of SHR
On-time departures by month, 24 months.
Holiday travel at Sheridan (SHR)
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) | 93.8% | +8.2 pts | 0.0% | 32 |
| Christmas & New Year (Dec 20 - Jan 3) | 83.0% | -2.5 pts | 1.7% | 60 |
| Summer peak (Jun 15 - Aug 15) | 83.2% | -2.3 pts | 1.6% | 248 |
| All other days | 85.5% | — | 1.2% | 1,155 |
Monthly on-time departure trend at SHR
On-time departure % each month, with the 12-month US average for reference.
Routes from Sheridan (SHR)
Every route from SHR with its own page, by number of flights (last 12 months, on-time arrivals).
| To | On time | Cancelled | Flights |
|---|---|---|---|
| SHR → Denver (DEN) | 81.0% | 0.9% | 766 |