LATEST 12-MONTH WINDOW
IAD averages 81% full
Dulles (IAD) routes averaged 81% full across 27.9M passengers in the latest 12-month BTS window.
Load factor
81%
Passengers
27.9M
Routes
433
How full flights are at Dulles, using the latest 12 months of DOT T-100 data ending Mar 2026.
Dulles (IAD) routes averaged 81% full across 27.9M passengers in the latest 12-month BTS window.