AS450
Alaska Airlines flight 450 — Seattle (SEA) to Columbus (CMH)
On time
78%
Avg delay
~47 min
Cancelled
0.6%
AS450 is fairly reliable, though delays happen. About 78% of departures arrive on time. When delays happen, the most common cause is airline operations.
Monthly breakdown
| Month | On time | Cancelled | Avg delay |
|---|---|---|---|
| 2026-07 | 63% | 0.0% | 29 min |
| 2026-07 | 74% | 0.0% | 26 min |
| 2026-06 | 70% | 0.0% | 48 min |
| 2026-06 | 87% | 0.0% | 48 min |
| 2026-05 | 69% | 0.0% | 46 min |
| 2026-05 | 71% | 0.0% | 59 min |
| 2026-04 | 72% | 3.3% | 43 min |
| 2026-04 | 90% | 0.0% | 36 min |
| 2026-03 | 68% | 3.8% | 68 min |
| 2026-03 | 96% | 0.0% | 230 min |
| 2026-02 | 75% | 0.0% | 85 min |
| 2026-02 | 100% | 0.0% | 0 min |
Top delay cause
airline operations
Based on 1,814 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.