Long check-in lines, flight delays, canceled flights, and lost luggage are just a few of the hassles(煩わしいこと、混乱)air travelers are subjected to on a regular basis. Now, one airline will be adding another inconvenience to the list, a $15 surcharge(追加料金)for checking one piece of luggage. Passengers are outraged, but the airline says that with the skyrocketing price of fuel, they need to charge those who bring additional weight onto their flights. American Airlines will institute the baggage surcharge on June 15th, and other airlines are already considering following suit.