routeloads.
Route profile SAN-STL

SAN ↔ STL loads

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

LATEST 12-MONTH WINDOW

SAN to STL averages 84% full

San Diego and St Louis: 84% average load factor, 135k passengers, and 160k seats across both directions in the latest 12-month BTS window.

Load factor
84%
Passengers
135k
Seats
160k

Monthly trend

MonthLoadPassengers
Jul 202588%10k
Aug 202587%10k
Sep 202586%9k
Oct 202577%15k
Nov 202582%13k
Dec 202581%12k
Jan 202683%10k
Feb 202682%10k
Mar 202688%11k
Apr 202683%10k
May 202687%11k
Jun 202691%12k