Martha Clarke Interpretation:
An arrival is an event that marks the start of new situations. Whether the dreamer arrives someplace, or someone or something arrives suddenly, this dream could be caused by a prolonged state of lethargy and monotony. Perhaps, the dreamer desires an unexpected event to change the course of his life.
To see others arrive is a sign of good health.
A goal is reached.
See Adventure.
If one finds himself depressed and annoyed with the arrival of the traveller in the dream, then his dream may signify having to ask for something from someone, or needing others, or confronting the unavoidable.
Realization that I am getting close to achieving my chosen outcome and that my imminent success will be fully acknowledged