Last updated on June 26th, 2019 at 10:16 amAmerican Airlines Customer Service Phone Numbers Customer service: 800-882-8880 American Airlines Reservations: 800-433-7300 Flight Arrival/Departure inquiry number of American Airlines: +1-800-433-7300 Baggage Delays: 1-800-535-5225 (24/7)   American Airlines International Customer Service numbers South Africa: 011-844-6067 Australia: 02-9101-1948 India: 124-256-7222 New Zealand: 09-308-4014 Italy: 02-3859-1485 United Kingdom: 0844-369-9899 United Arab