What essential information do dispatchers gather when assessing diversion risk?

When assessing diversion risk, dispatchers prioritize gathering operational constraints and information about alternate airport readiness. This aspect is critical because it allows dispatchers to evaluate whether there are suitable airports available for an emergency landing should the flight encounter issues such as weather disturbances, technical malfunctions, or other in-flight emergencies.

Operational constraints include factors such as fuel levels, aircraft performance, regulatory requirements, and any airspace restrictions. By having a clear understanding of these constraints, dispatchers can make informed decisions about the flight's safety and the feasibility of diverting to an alternate airport.

Additionally, knowing the readiness of alternate airports is crucial. This involves understanding if those airports can accommodate the aircraft type, whether they have the necessary services available, and their weather conditions. If the alternate airport is not prepared or the operational constraints are not favorable, it can significantly influence decisions made by both dispatchers and flight crews regarding the potential need for diversion.

Other options, like the number of passengers onboard, flight crew experience and training, or passenger satisfaction ratings, while important in various contexts, do not directly address the immediate operational considerations necessary for assessing diversion risk.