ALS
Alamosa, CO
Alamosa, Colorado
Data coverage: 2020 — 2022
Total Flights
1,982
On-Time Rate
89%
Avg Delay
166.1 min
Delayed
219
Cancelled
40
Delay Causes
Top delay cause: Carrier
Late Aircraft 25.3%
Carrier 65.1%
NAS (National Aviation System) 1.9%
Weather 7.7%
Security 0.0%
Monthly Performance
Recent 24 months of flight data.
| Period | Flights | Dep Delayed | Arr Delayed | Cancelled | Diverted |
|---|---|---|---|---|---|
| Jun 2022 | 24 | 0 | 2 | 0 | 0 |
| May 2022 | 104 | 6 | 7 | 2 | 0 |
| Apr 2022 | 100 | 2 | 3 | 1 | 0 |
| Mar 2022 | 92 | 6 | 12 | 0 | 0 |
| Feb 2022 | 97 | 5 | 8 | 6 | 0 |
| Jan 2022 | 104 | 2 | 4 | 14 | 0 |
| Dec 2021 | 108 | 7 | 8 | 4 | 0 |
| Nov 2021 | 102 | 5 | 1 | 0 | 0 |
| Oct 2021 | 106 | 3 | 6 | 1 | 0 |
| Sep 2021 | 104 | 1 | 3 | 0 | 0 |
| Aug 2021 | 106 | 2 | 7 | 2 | 0 |
| Jul 2021 | 106 | 9 | 15 | 0 | 0 |
| Jun 2021 | 102 | 6 | 14 | 0 | 0 |
| May 2021 | 106 | 2 | 6 | 0 | 0 |
| Apr 2021 | 104 | 8 | 4 | 0 | 1 |
| Mar 2021 | 106 | 7 | 6 | 5 | 0 |
| Feb 2021 | 96 | 6 | 4 | 0 | 0 |
| Jan 2021 | 106 | 6 | 4 | 1 | 0 |
| Dec 2020 | 106 | 8 | 3 | 2 | 0 |
| Nov 2020 | 103 | 7 | 4 | 2 | 0 |
Top Routes
Busiest routes to and from ALS.
| Route | Flights | On-Time | Distance |
|---|---|---|---|
| ALS (Alamosa) → DEN (Denver) | 979 | 90.6% | 179 mi |
| DEN (Denver) → ALS (Alamosa) | 979 | 87.8% | 179 mi |
Data Source: Bureau of Transportation Statistics, On-Time Performance Data.
Statistics reflect cumulative performance across all available reporting periods.