Moderator: Asiana & Qantas Frequent Flyer
Join Date: Dec 2006
Location: STR/SYD/SMF
Programs: QF LTG / P1 , LH LT SEN / HON, OZ LT Diamond +, Marriott LT PT, HH Diamond,
Posts: 15,157
Yes, they interline. But (and this is an important but), no matter which airline, you will have to take your bag at your US entry, take it through customs and either check-it in again or give it to a special counter if it is tagged through.
In other words, even if it is checked to your final destination, you will still have to take your bag at EWR.