The phrase "arrival and departure" means the act of going to a place or leaving from a place. It refers to the process of coming or going. Full definition
Here's an example: Hotel Tonight is an app that enables prospective guests to book rooms and specify dates of arrival and departure. (neilpatel.com)
The times above apply only on the published arrival and departure dates of the itinerary chosen, and are the times when the transfer leaves from, or arrives at the airport. (costsavertour.com)
Please review the domestic transfer options below to coordinate with your international flight arrival and departure times. (vajrasoltravel.com)