OO3918
SkyWest Airlines flight 3918 — Portland (PDX) to Seattle (SEA)
On time
85%
Avg delay
~51 min
Cancelled
0.4%
OO3918 is a reliable flight. About 85% 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 | 87% | 0.0% | 35 min |
| 2026-07 | 94% | 0.0% | 74 min |
| 2026-06 | 83% | 0.0% | 37 min |
| 2026-06 | 87% | 0.0% | 34 min |
| 2026-05 | 60% | 0.0% | 33 min |
| 2026-05 | 60% | 0.0% | 38 min |
| 2026-04 | 92% | 0.0% | 131 min |
| 2026-04 | 92% | 0.0% | 40 min |
| 2026-03 | 73% | 3.2% | 79 min |
| 2026-03 | 80% | 3.2% | 77 min |
| 2026-02 | 96% | 0.0% | 17 min |
| 2026-02 | 93% | 0.0% | 20 min |
Top delay cause
airline operations
Based on 1,773 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.