What must a crew member do if they wish to leave the airport between flight segments?

When a crew member wishes to leave the airport between flight segments, it is crucial to receive approval from crew scheduling. This procedure ensures that the crew member is accounted for and that there are no disruptions to the flight schedule. Crew scheduling maintains oversight over crew availability and can manage any potential schedule changes or unexpected events that could arise from a crew member leaving the airport.

By obtaining approval, the crew member ensures that they are in compliance with company policies, which prioritize crew readiness and safety. This protocol helps in maintaining a proper chain of communication and accountability within the flight operations.