itinerary; travel plans
Refers to a planned route or schedule for a trip, including dates, destinations, and transportation.
旅行の旅程を細かく決めた。
I decided the detailed itinerary for the trip.
旅
journey; distance of a trip
Focuses on the travel itself or the distance covered, often used in formal or written contexts.
長い旅程を経て目的地に着いた。
After a long journey, we arrived at the destination.
Please check the itinerary.
multi-city flight; open-jaw itinerary
Compound of 旅 (travel) and 程 (extent, distance). The exact historical derivation is uncertain, but the kanji combination naturally conveys the planned course of a journey.