ALW
Walla Walla, WA
Walla Walla, Washington
Data coverage: 2021 — 2024
Total Flights
4,519
On-Time Rate
88.8%
Avg Delay
62.1 min
Delayed
504
Cancelled
76
Delay Causes
Top delay cause: Late Aircraft
Late Aircraft 50.8%
Carrier 24.5%
NAS (National Aviation System) 14.1%
Weather 10.6%
Security 0.0%
Monthly Performance
Recent 24 months of flight data.
| Period | Flights | Dep Delayed | Arr Delayed | Cancelled | Diverted |
|---|---|---|---|---|---|
| Sep 2024 | 119 | 8 | 21 | 0 | 0 |
| Aug 2024 | 124 | 8 | 21 | 1 | 0 |
| Jul 2024 | 120 | 10 | 14 | 0 | 0 |
| Jun 2024 | 120 | 7 | 10 | 1 | 0 |
| May 2024 | 120 | 3 | 6 | 0 | 0 |
| Apr 2024 | 120 | 1 | 4 | 0 | 0 |
| Mar 2024 | 124 | 2 | 4 | 0 | 0 |
| Feb 2024 | 116 | 3 | 3 | 3 | 0 |
| Jan 2024 | 124 | 7 | 10 | 13 | 0 |
| Dec 2023 | 124 | 8 | 8 | 9 | 0 |
| Nov 2023 | 118 | 3 | 2 | 3 | 1 |
| Oct 2023 | 124 | 7 | 6 | 1 | 0 |
| Sep 2023 | 109 | 4 | 5 | 0 | 0 |
| Aug 2023 | 62 | 5 | 4 | 0 | 0 |
| Jul 2023 | 62 | 3 | 2 | 0 | 0 |
| Jun 2023 | 60 | 4 | 5 | 0 | 0 |
| May 2023 | 28 | 0 | 0 | 0 | 0 |
| Dec 2022 | 62 | 7 | 5 | 4 | 0 |
| Nov 2022 | 58 | 3 | 3 | 1 | 0 |
| Oct 2022 | 62 | 2 | 1 | 0 | 0 |
| Sep 2022 | 73 | 2 | 2 | 0 | 0 |
| Aug 2022 | 124 | 3 | 10 | 2 | 0 |
| Jul 2022 | 124 | 3 | 5 | 0 | 0 |
| Jun 2022 | 120 | 7 | 12 | 0 | 0 |
Top Routes
Busiest routes to and from ALW.
| Route | Flights | On-Time | Distance |
|---|---|---|---|
| ALW (Walla Walla) → SEA (Seattle) | 2,217 | 88.5% | 213 mi |
| SEA (Seattle) → ALW (Walla Walla) | 2,216 | 87.3% | 213 mi |
Data Source: Bureau of Transportation Statistics, On-Time Performance Data.
Statistics reflect cumulative performance across all available reporting periods.