great find and welcome.
fare rules below, but i suppose the months refer to 2014?
FROM THE UNITED STATES -
PERMITTED 07JAN THROUGH 07MAR OR 01SEP THROUGH 29NOV FOR
EACH TRANSPACIFIC SECTOR.
TO THE UNITED STATES -
PERMITTED 05JAN THROUGH 14MAR OR 19SEP THROUGH 26DEC FOR
EACH TRANSPACIFIC SECTOR.