routeloads.
Route profile HOU-STL

HOU ↔ STL loads

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

LATEST 12-MONTH WINDOW

HOU to STL averages 67% full

Houston and St Louis: 67% average load factor, 339k passengers, and 505k seats across both directions in the latest 12-month BTS window.

Load factor
67%
Passengers
339k
Seats
505k

Monthly trend

MonthLoadPassengers
May 202575%31k
Jun 202568%31k
Jul 202568%32k
Aug 202569%29k
Sep 202564%25k
Oct 202570%29k
Nov 202565%29k
Dec 202567%30k
Jan 202661%22k
Feb 202663%22k
Mar 202673%34k
Apr 202662%26k