I've been reading that EY103 from AUH to JFK is Etihad and not Jet Airways. Also if you go to book the flight that I'm on (EY 103 on Sep 7) on etihad site it shows it as operated by Etihad (where EY 101 at 10:20 is listed as "Etihad on Jet Airways configured aircraft"). BUT, on the select upgrade for my flight it says "operated by our codeshare partner Jet Airways craft and crew." So is this Etihad or Jet? This affects my decision to upgrade or not.