A word like "itinerary" refers to a detailed plan or list of a journey or route, and depending on the context, there are several excellent synonyms. Schedule is the most common, referring to a list of events or tasks with specific times. Agenda is similar but often implies a list of things to be "done" rather than just places to be visited. For a more formal or adventurous context, Program or Syllabus (if educational) can work. If you are describing the actual path taken, Route or Course are appropriate. In a more literary or old-fashioned sense, Wayfare or Journal might be used. For digital nomads or corporate travelers, the term Brief or Log might be preferred. In the world of exploration, Manifest is often used for the list of stops and cargo on a ship or plane. Ultimately, "itinerary" is a specific term for the "where and when" of travel, but "plan" is its most versatile and simple equivalent. In professional travel management, the term Run-sheet is frequently used to describe a minute-by-minute breakdown of travel logistics, particularly for events or VIP transport.