LATEST 12-MONTH WINDOW
IAH averages 80% full
Houston (IAH) routes averaged 80% full across 46.9M passengers in the latest 12-month BTS window.
Load factor
80%
Passengers
46.9M
Routes
333
How full flights are at Houston, using the latest 12 months of DOT T-100 data ending Mar 2026.
Houston (IAH) routes averaged 80% full across 46.9M passengers in the latest 12-month BTS window.