Can you take frozen foods on delta flight?

Yes, you can take frozen foods on a Delta flight, but they must be packed properly to prevent thawing during travel. For carry-on luggage, ensure that the food is completely frozen and fits within the airline's size restrictions. If you're checking the food, it's advisable to use appropriate insulation and ice packs to keep it frozen. Always check Delta’s specific guidelines and TSA regulations for the latest rules on food items.