routeloads.
Route profile PHL-ZRH

PHL ↔ ZRH loads

How full flights are between Philadelphia and Zurich, both directions combined, using the latest 12 months of DOT T-100 data ending Jul 2026.

LATEST 12-MONTH WINDOW

PHL to ZRH averages 78% full

Philadelphia and Zurich: 78% average load factor, 125k passengers, and 160k seats across both directions in the latest 12-month BTS window.

Load factor
78%
Passengers
125k
Seats
160k

Monthly trend

MonthLoadPassengers
Aug 202588%16k
Sep 202589%13k
Oct 202576%11k
Nov 202556%8k
Dec 202583%12k
Jan 202680%3k
Feb 202659%6k
Mar 202672%10k
Apr 202676%11k
May 202681%12k
Jun 202686%12k
Jul 202682%11k