routeloads.
Route profile SEA-STS

SEA → STS loads

How full flights are between Seattle and Santa Rosa, using the latest 12 months of DOT T-100 data ending Mar 2026.

LATEST 12-MONTH WINDOW

SEA to STS averages 75% full

Seattle to Santa Rosa: 75% average load factor, 116k passengers, and 154k seats in the latest 12-month BTS window.

Load factor
75%
Passengers
116k
Seats
154k

Monthly trend

MonthLoadPassengers
Apr 202585%7k
May 202576%10k
Jun 202578%11k
Jul 202582%12k
Aug 202579%13k
Sep 202572%14k
Oct 202577%12k
Nov 202570%10k
Dec 202574%9k
Jan 202663%6k
Feb 202670%6k
Mar 202674%8k