Flight anxiety has taken off, and sales are crashing. Since the year started, there’s been a string of deadly collisions and scary incidents — and Americans’ confidence in air travel has diminished, prompting some flyers to back off on travel plans,

Two recent plane crashes have caused some passengers to pull back on air travel plans, according to two of the airlines that had those crashes.

US air travel demand is declining as recent aviation incidents, including a Delta jet flipping and DC crash, shake consumer confidence.