Answer:
availability heuristic
Step-by-step explanation:
A heuristic is the strategy a person takes in order to make a judgement by focusing on the information which is most relevant.
Availability heuristic is the strategy a person uses by relying on immediate examples that a person remembers in order to make sense of a situation.
Here, people have a higher fear of flying when they fly close to the date when there was a plane crash in the near past. They neglect the fact that in statistical terms it is safer to fly in an airplane than to travel by the highway.