LATEST 12-MONTH WINDOW
SEA averages 82% full
Seattle (SEA) routes averaged 82% full across 50.7M passengers in the latest 12-month BTS window.
Load factor
82%
Passengers
50.7M
Routes
237
How full flights are at Seattle, using the latest 12 months of DOT T-100 data ending Apr 2026.
Seattle (SEA) routes averaged 82% full across 50.7M passengers in the latest 12-month BTS window.