I arrived into JFK T4 Gate B49 on DL1528 from Miami on 03/13/2025 at 1:54 PM. I left my tefillin on the aircraft. It was in a Black Leather Tefillin bag with Circular Blue, Silver & Teal Floral design. The bag is embroidered with the name: "ישראל שטעג"
I was about to get onto the AirTrain to leave the airport when I arrive and I reminded myself.
I immediately went to Delta baggage services. They phoned the gate agents. They said that the did not see it there and the same for the cleaning crew. I don't know how thorough they were as they had a short turnaround for the plane to fly back to Miami. I also went back into the secure area, back to the gate, but it wasn't there. There is an airtag in bag but it seems to be dead as the last location is showing three months ago.
Please PM with any information regarding the current whereabouts of my tefillin.
Thank You
ETA: Here is a link of what the bag looks like:
https://prestigeembroidery.com/products/120b-sg?variant=30146517631075