El Al Israel Airlines in recent inventory update has closed reservations for First Class cabin on selected 777-200ER operating routes, for travel in Northern winter 2017/18 season. As of 03MAY17, following routes sees the closure of reservation in First Class cabin.
eff 29OCT17 Tel Aviv – Newark
eff 01NOV17 Tel Aviv – London Heathrow LY315/316 Day 13, until 31JAN18
eff 03MAR18 Tel Aviv – Hong Kong