Why boarding ends with a call to dispatch
A reservation or schedule says who is expected; it does not prove who actually boarded. The check-in call closes that gap. Once aboard, a crew member reports that the transport is ready, giving the office a live status rather than relying on an outdated passenger list or an assumed departure time.
That confirmation can shape the next decision. If the report has not come in, staff can check whether boarding is still underway, someone is missing, or the vehicle is not ready. If it has, the office can treat the departure as operationally prepared. The call is therefore a small handoff between the people at the vehicle and the people coordinating the service.
A simple backup for a moving operation
A phone call is less elaborate than a dedicated tracking system, but it can convey something a location signal cannot: a person has checked the situation and says the vehicle is ready to go. It also leaves a clear point of responsibility—the office knows when the status was reported and can follow up if it was not.
The practical consequence is that departure depends on confirmed readiness, not just the clock. A brief call can prevent a transport office from treating an expected departure as a completed check-in.
