Departed to hub意思

"Departed to hub" is an aviation term that means a flight has departed from one airport and is on its way to a hub airport. A hub airport is a central airport that serves as a transfer point for many flights within a particular airline or alliance. Flights "depart" from one location and "arrive" at the hub, where they may connect to other flights going to different destinations.

For example, if you see on a flight tracking website that a flight has "departed to hub," it means that the flight has taken off from its origin airport and is currently en route to an airline's main airport, where it will either continue to its final destination or wait to connect with another flight.

In summary, "departed to hub" indicates that a flight has left its starting point and is flying to a central airport for connections or further travel.