In the Activity Filters section of the Shipment Filters panel, click Add Milestone.

For the Event select Arrival. 

For the Type select Estimated Time. 

For the Logic select is between. 

For the Date select today’s date or Today on the left side of the calendar.

In the Attribute Filters section, click Add Stop.

For the Location select Any Stop. 

For the Type select Port Code. 

For the Logic select is. 

Select the port code.

Click Apply Filters.