Originally Posted by ELO
...At the moment this is my valid itinerary according to the Validator .cai-lhr-jnb-hkg-per-adl-drw-cns,syd-chc,akl-scl-lima-eze-gru-mia-lax 1st NA transcon. lax-nyc-sju-nyc-hel-lhr-dxb...
jerry a. laska is right, and the Validator wrong, probably because of the use of "NYC". Substitute such generic city code for JFK and you will see it.