CYS
Cheyenne, WY
Cheyenne, Wyoming
Data coverage: 2020 — 2024
Total Flights
4,105
On-Time Rate
87.8%
Avg Delay
144.3 min
Delayed
500
Cancelled
68
Delay Causes
Top delay cause: Carrier
Late Aircraft 17.6%
Carrier 49.7%
NAS (National Aviation System) 14.4%
Weather 18.2%
Security 0.1%
Monthly Performance
Recent 24 months of flight data.
| Period | Flights | Dep Delayed | Arr Delayed | Cancelled | Diverted |
|---|---|---|---|---|---|
| Dec 2024 | 116 | 2 | 3 | 0 | 0 |
| Nov 2024 | 110 | 4 | 12 | 2 | 0 |
| Oct 2024 | 116 | 5 | 8 | 0 | 0 |
| Sep 2024 | 112 | 7 | 14 | 0 | 0 |
| Aug 2024 | 114 | 6 | 13 | 1 | 0 |
| Jul 2024 | 116 | 6 | 10 | 0 | 0 |
| Jun 2024 | 110 | 6 | 8 | 1 | 0 |
| May 2024 | 116 | 7 | 6 | 0 | 0 |
| Apr 2024 | 112 | 7 | 7 | 1 | 0 |
| Mar 2024 | 114 | 2 | 5 | 3 | 0 |
| Feb 2024 | 108 | 7 | 10 | 2 | 0 |
| Jan 2024 | 114 | 7 | 6 | 4 | 0 |
| Dec 2023 | 110 | 7 | 8 | 3 | 0 |
| Nov 2023 | 110 | 11 | 8 | 0 | 0 |
| Oct 2023 | 116 | 9 | 5 | 1 | 0 |
| Sep 2023 | 79 | 1 | 4 | 0 | 0 |
| Apr 2023 | 13 | 1 | 0 | 0 | 0 |
| Mar 2023 | 124 | 13 | 13 | 0 | 1 |
| Feb 2023 | 62 | 3 | 3 | 1 | 0 |
| Jan 2023 | 122 | 9 | 9 | 8 | 0 |
| Dec 2022 | 118 | 4 | 9 | 7 | 0 |
| Nov 2022 | 120 | 4 | 5 | 0 | 0 |
| Oct 2022 | 124 | 4 | 3 | 0 | 0 |
| Sep 2022 | 120 | 7 | 7 | 1 | 0 |
Top Routes
Busiest routes to and from CYS.
| Route | Flights | On-Time | Distance |
|---|---|---|---|
| DEN (Denver) → CYS (Cheyenne) | 1,858 | 86.2% | 90 mi |
| CYS (Cheyenne) → DEN (Denver) | 1,857 | 88.9% | 90 mi |
Data Source: Bureau of Transportation Statistics, On-Time Performance Data.
Statistics reflect cumulative performance across all available reporting periods.