https://southwestticket.helpshift.com/hc/faq/79-know-about-can-i-add-an-infant-to-american-airlines-economy/
Please avoid posting only URLs. Please include relevant content related to the title, otherwise your account will be deleted…https://southwestticket.helpshift.com/hc/faq/79-know-about-can-i-add-an-infant-to-american-airlines-economy/