routeloads.
Route profile IAH-SYD

IAH → SYD loads

How full flights are between Houston and Sydney (Mascot), using the latest 12 months of DOT T-100 data ending Mar 2026.

LATEST 12-MONTH WINDOW

IAH to SYD averages 69% full

Houston to Sydney (Mascot): 69% average load factor, 54k passengers, and 78k seats in the latest 12-month BTS window.

Load factor
69%
Passengers
54k
Seats
78k

Monthly trend

MonthLoadPassengers
Apr 202589%211
Aug 202587%206
Oct 202555%2k
Nov 202559%9k
Dec 202576%12k
Jan 202674%11k
Feb 202660%9k
Mar 202679%11k