Every airline will try their best but sometimes things are not going like what we think. In case of a delayed flight or canceled flight due to bad weather or any issue. American Airlines canceled flight compensation stick to domestic and international travel. If the flight is 3 hours late and the distance is under 900 miles then the compensation offered by the airlines will be 275 USD. If the flight is delayed for three or more hours and the total distance is between 900-2100 miles then compensation will be 650 USD.