Once you are inside the Line you need to edit.
You will see the list of trips connected to it, to delete a trip you will select the trip on the Checkbox right next to its Headsign, once selected you will 'Remove selected'
How do I delete a trip?
Once you are inside the Line you need to edit.
You will see the list of trips connected to it, to delete a trip you will select the trip on the Checkbox right next to its Headsign, once selected you will 'Remove selected'