Originally Posted by SkyBuck
No, because ElAl is not a WorldPerks partner airline. This applies even if the ticket was bought as a DL codeshare at delta.com.
No, they don't put on NW WorldPerks not part the partner of LY. Just only you can applies the ticket bought DL codeshare on LY on delta.com before when you are traveling out from either EWR or JFK-TLV. Those are very high-yielding O&D pax traffic to Israel. You should wait for while until NW is announced for new service from DTW-TLV in the future on 787s. Appreciate that for your patience for some airlines will deicde to begin to TLV from USA.