We are flying from BOS to LHR this upcoming July and my father is traveling with us. He has food allergies but can eat chicken and turkey. Our flight will include dinner and breakfast. I can't find a link to the menus that will be offered. I don't want to sign him up for a vegetarian meal if they'll actually offer something he can eat.

Can anyone point me to a link that shows what the dining options are in economy class for BOS to LHR and return? I looked around on this website but maybe I missed it somehow?

Thank you for your help!