routeloads.
Route profile SLC-STL

SLC → STL loads

How full flights are between Salt Lake City and St Louis, using the latest 12 months of DOT T-100 data ending Mar 2026.

LATEST 12-MONTH WINDOW

SLC to STL averages 76% full

Salt Lake City to St Louis: 76% average load factor, 185k passengers, and 244k seats in the latest 12-month BTS window.

Load factor
76%
Passengers
185k
Seats
244k

Monthly trend

MonthLoadPassengers
Apr 202572%15k
May 202576%18k
Jun 202585%19k
Jul 202584%19k
Aug 202575%16k
Sep 202578%15k
Oct 202575%15k
Nov 202570%13k
Dec 202567%14k
Jan 202676%12k
Feb 202672%11k
Mar 202680%17k