49 U.S.C. § 41726 — Strollers

(a) In General — Except as provided in subsection (b), a covered air carrier cannot deny a passenger the ability to check a stroller at the departure gate, if the stroller is being used by the passenger to transport a child who is traveling on that same flight. (b) Exception — Subsection (a) does not apply when the stroller's size or weight poses a safety or security risk. (c) Covered Air Carrier Defined — In this section, "covered air carrier" means an air carrier or a foreign air carrier, as those terms are already defined in section 40102.