routeloads.
Route profile SFO-ZRH

SFO → ZRH loads

How full flights are between San Francisco and Zurich, using the latest 12 months of DOT T-100 data ending Mar 2026.

LATEST 12-MONTH WINDOW

SFO to ZRH averages 83% full

San Francisco to Zurich: 83% average load factor, 269k passengers, and 326k seats in the latest 12-month BTS window.

Load factor
83%
Passengers
269k
Seats
326k

Monthly trend

MonthLoadPassengers
Apr 202582%16k
May 202572%26k
Jun 202585%30k
Jul 202590%33k
Aug 202591%33k
Sep 202585%31k
Oct 202582%27k
Nov 202579%15k
Dec 202585%17k
Jan 202679%15k
Feb 202669%12k
Mar 202682%15k