routeloads.
Route profile GRR-IAH

GRR ↔ IAH loads

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

LATEST 12-MONTH WINDOW

GRR to IAH averages 84% full

Grand Rapids and Houston: 84% average load factor, 45k passengers, and 53k seats across both directions in the latest 12-month BTS window.

Load factor
84%
Passengers
45k
Seats
53k

Monthly trend

MonthLoadPassengers
Jul 202588%4k
Aug 202587%4k
Sep 202581%4k
Oct 202585%4k
Nov 202577%3k
Dec 202583%4k
Jan 202686%4k
Feb 202688%3k
Mar 202681%3k
Apr 202679%3k
May 202682%4k
Jun 202690%4k