Answer:
Washington, D.C.; Boston; and Newark are the correct answers.
Explanation:
First, it is necessary to point out that according to the Merriam-Webster Dictionary, the term ill-fated means "having or destined to a hapless future" or "that causes or marks the begins of misfortune" and unfortunate is a synonym of it. In this case, ill-fated flights refers to flights that had a terrible ending and that originated from the cities mentioned above.
