Reviewed by:

D. Goren
Head of Content
Updated Feb, 6
Because airline child policies change — and parents shouldn’t have to hunt for answers.
Yes — you can bring formula when flying with Delta. Delta follows TSA rules: infant formula, breast milk, juice and powdered formula are allowed in carry-on bags in reasonable quantities even if over 3.4 oz (100 ml). You should declare these items to the TSA officer at security screening.
If you want, ask Delta customer service ahead of travel for any specific aircraft or international guidance. Declaring items at security and carrying reasonable amounts will make screening quicker and keep your baby comfortable on the trip.



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