Is Alaska Airlines on time? AS
Landing within 15 minutes of schedule, over the last 12 months.
Source: US Department of Transportation on-time records, which cover this airline's US flights. Last refreshed: 2026-10-07.
Year by year
Arrival punctuality, whole calendar years| Year | On time | Change | Cancelled |
|---|---|---|---|
| 2019 | 81% | 1.2% | |
| 2020 | 89% | +7 pts | 4.0% |
| 2021 | 83% | -6 pts | 1.7% |
| 2022 | 80% | -3 pts | 2.7% |
| 2023 | 80% | +1 pt | 0.8% |
| 2024 | 78% | -2 pts | 2.0% |
| 2025 | 77% | -1 pt | 1.2% |
| 2026part year | 81% | +4 pts | 1.1% |
2020 looks like the best year here, and it was the worst year to fly. Empty aeroplanes run to time, and the flights that would have been late were cancelled instead: cancellations across the industry ran about three times their normal rate that year.
Month by month
| Month | On time | Cancelled |
|---|---|---|
| 2026-07 | 77% | 0.8% |
| 2026-06 | 81% | 0.7% |
| 2026-05 | 83% | 0.7% |
| 2026-04 | 84% | 0.4% |
| 2026-03 | 78% | 1.9% |
| 2026-02 | 83% | 1.2% |
| 2026-01 | 79% | 2.0% |
| 2025-12 | 72% | 1.5% |
| 2025-11 | 81% | 1.3% |
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Busiest routes
| Route | On time | Worst 1 in 10 |
|---|---|---|
| HNL to OGG | 78% | about 30 min |
| OGG to HNL | 77% | about 33 min |
| SEA to ANC | 75% | about 39 min |
| ANC to SEA | 87% | about 24 min |
| HNL to LIH | 78% | about 30 min |
| LIH to HNL | 78% | about 34 min |
| HNL to KOA | 82% | about 27 min |
| KOA to HNL | 78% | about 34 min |
| HNL to ITO | 79% | about 29 min |
| ITO to HNL | 75% | about 36 min |
| SEA to LAX | 81% | about 30 min |
| LAX to SEA | 85% | about 26 min |
How these numbers are made
On time means the aircraft arrived less than 15 minutes after its scheduled time. Cancelled flights are not counted as on time, and they are not counted as late either. They have their own figure.
Worst 1 in 10 is the delay that one arrival in ten exceeds. An average hides the days that ruin a trip; this does not.
A route or an airline appears only once we hold enough measured arrivals for it. Below that the number moves too much on a single bad week to be worth printing.
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