Delta charges some of the highest change and cancellation fees among domestic airlines. Delta Air Lines also charges a $200 change fee for paid domestic flights (including to the U.S. Virgin Islands and Puerto Rico), and up to $450 for international flights.
Trouble is anything that causes difficulty, worry, and inconvenience, or that prevents you from doing something. If you have trouble getting along with a classmate, it is hard to be friendly with him or her. Whether you have trouble finding your shoes, you're in trouble with your teacher, or you go to a lot of trouble buying the kind of tea your sister likes, you face an annoying â and possibly distressing â difficulty.
Bad stress, or distress, is when the good stress becomes to much to bear or cope with. Tension builds, there is no longer any fun in the challenge, there seems to be no relief, no end in sight. This is the kind of stress most of us are familiar with and this is the kind of stress that leads to poor decision making.