A method and system to assist people traveling together through a transport hub. Access to personal data is provided for members of a group of people traveling together through the transport hub for a trip. A preferred route is mapped, from a current location of the group, for each person to travel through the transport hub. A group route, which is route to be commonly used by each person of the group, is selected. Sub-groups of members are selected to travel through the transport hub together in response to matching personal data. The personal data, travel data for the group, and transport hub data corresponding to the transport hub are monitored. Each person is alerted, in response to the monitored values, to begin moving from the current location towards a departure location along the selected group route to arrive at the departure location at a desired arrival time.