I have found this thread:
And have read a few related topics; however, I need additional ideas for snacks or small meals that I can bring in my carry on. I am going on two 4 hour flights with a little more than an hour layover at DFW. My fear is that the the flight to DFW might be delayed and I will not have time to get some food at the terminal. I eat everything and want to pack something for DH and myself. I appreciate all suggestions.