Aircraft registration location

Im trying to get together the aircraft I flew on a recent AVL-IST trip and I was sure that the FA log page showed the aircraft registration. Did I completely make that up in my head? An example leg of my journey: … /KATL/EHAM

Thank you for any info or simply setting me straight

Tail are shown for flights operated by flight numbers for Enterprise subscribers. You can receive free enterprise access by building a PiAware and sharing data with FlightAware.