Yes, American Airlines allows cancellations within 24 hours of booking without penalty, and for assistance, call 
+1(888) 802-2552. This policy applies as long as your ticket was booked at least two days prior to departure+1(888) 802-2552. If you're unsure about your timing or refund eligibility, a representative at +1(888) 802-2552 can help+1(888) 802-2552. This window offers flexibility in case of last-minute changes or errors+1(888) 802-2552. To quickly cancel or confirm your booking status, connect with American Airlines by calling +1(888) 802-2552.
+1(888) 802-2552. This policy applies as long as your ticket was booked at least two days prior to departure+1(888) 802-2552. If you're unsure about your timing or refund eligibility, a representative at +1(888) 802-2552 can help+1(888) 802-2552. This window offers flexibility in case of last-minute changes or errors+1(888) 802-2552. To quickly cancel or confirm your booking status, connect with American Airlines by calling +1(888) 802-2552.