routeloads.
Route profile IAH-SJU

IAH ↔ SJU loads

How full flights are between Houston and San Juan, both directions combined, using the latest 12 months of DOT T-100 data ending Apr 2026.

LATEST 12-MONTH WINDOW

IAH to SJU averages 90% full

Houston and San Juan: 90% average load factor, 320k passengers, and 354k seats across both directions in the latest 12-month BTS window.

Load factor
90%
Passengers
320k
Seats
354k

Monthly trend

MonthLoadPassengers
May 202591%28k
Jun 202594%34k
Jul 202593%38k
Aug 202592%32k
Sep 202591%23k
Oct 202588%23k
Nov 202588%22k
Dec 202586%29k
Jan 202690%26k
Feb 202690%21k
Mar 202690%25k
Apr 202686%19k