LATEST 12-MONTH WINDOW
IAH averages 80% full
Houston (IAH) routes averaged 80% full across 46.7M passengers in the latest 12-month BTS window.
Load factor
80%
Passengers
46.7M
Routes
329
How full flights are at Houston, using the latest 12 months of DOT T-100 data ending Jul 2026.
Houston (IAH) routes averaged 80% full across 46.7M passengers in the latest 12-month BTS window.