LATEST 12-MONTH WINDOW
HHH averages 74% full
Hilton Head Island (HHH) routes averaged 74% full across 242k passengers in the latest 12-month BTS window.
Load factor
74%
Passengers
242k
Routes
35
How full flights are at Hilton Head Island, using the latest 12 months of DOT T-100 data ending Mar 2026.
Hilton Head Island (HHH) routes averaged 74% full across 242k passengers in the latest 12-month BTS window.