noun
scheduled person; person expected to ...; person in line for ...
Refers to someone who is scheduled, expected, or planned to do something or be somewhere. Often used in contexts like appointments, reservations, or waiting lists.
明日の面接の予定者は３人です。
There are three people scheduled for tomorrow's interview.
この便の予定者はまだ来ていません。
The person expected on this flight hasn't arrived yet.
該当者 means a person who meets certain criteria or falls under a category, not necessarily scheduled.
Compound of 予定 (schedule, plan) and 者 (person).