Noun itinerary has 3 senses
  1. path, route, itinerary - an established line of travel or access
    --1 is a kind of line
    --1 has particulars:
     feeder line; main line; track, data track; air lane, flight path, airway, skyway; traffic pattern, approach pattern, pattern; flight path; beat, round; bus route; line of flight; line of march; orbit, celestial orbit; orbit, electron orbit; paper route, paper round; beeline; circuit; crosscut; supply line, supply route; line of fire; migration route, flyway; fairway; direction, way; trade route; Northwest Passage
  2. travel guidebook, itinerary - a guidebook for travelers
    --2 is a kind of guidebook, guide
    --2 has particulars: baedeker
  3. travel plan, itinerary - a proposed route of travel
    --3 is a kind of plan of action