1. Literally, to reach a destination after traveling. What time are we supposed to arrive at Paul's?Because we got stuck in traffic, we arrived at the party late.
2. To reach a particular decision or understanding. I'm thrilled to announce that the committee has finally arrived at a consensus.Have the doctors arrived at a decision yet?
arrive at
Reach an objective, as in We arrived at the party right on time, or It took Harry only a few minutes to arrive at a solution. [Early 1500s]
arrive at
v.
1. To reach or come to some place: Because of the snowstorm, we arrived at the airport three hours late.
2. To come to some conclusion or decision: I think you're right, but how did you arrive at that answer?