from
The Collaborative International Dictionary of English v.0.48
Itinerary \I*tin"er*a*ry\, n.; pl. {Itineraries}
([-i]*t[i^]n"[~e]r*[asl]*r[i^]z). [L. itinerarium: cf. F.
itin['e]raire. See {Itinerary}, a.]
1. An account of travels, or a register of places and
distances as a guide to travelers; as, the Itinerary of
Antoninus.
[1913 Webster]
2. A detailed plan for a journey, including a list of places
to be visited, and often other information such as the
dates, places of residence, and transportation to be used
during the journey; as, the catacombs aren't on our
itinerary.
[PJC]