routeloads.
Route profile IAH-IST

IAH ↔ IST loads

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

LATEST 12-MONTH WINDOW

IAH to IST averages 85% full

Houston and Istanbul: 85% average load factor, 244k passengers, and 288k seats across both directions in the latest 12-month BTS window.

Load factor
85%
Passengers
244k
Seats
288k

Monthly trend

MonthLoadPassengers
Aug 202582%23k
Sep 202583%23k
Oct 202582%23k
Nov 202586%24k
Dec 202589%25k
Jan 202686%24k
Feb 202681%15k
Apr 202681%21k
May 202683%21k
Jun 202689%22k
Jul 202691%23k