Liquid items being carried will require further screening during checking as expressed in the Southwest bag policy. While a passenger carries an infant with him/her, these are the Southwest baggage policy rules that should be kept in mind:- You can carry an infant who is at least 14 days old, For babies between 14 days to 2 years, any charges may not be applicable, as per Southwest baggage allowance policy,etc. The Southwest baggage allowance policy for pets is particularly important for certain passengers. The passengers may want to carry along their pets.
FOR MORE INFORMATION VISIT THE WEBSITE-https://www.airfleetrating.com/baggage/southwest-baggage-policy/