Remove a waypoint by hovering your mouse over the waypoint you want to be deleted and clicking the 3 dotted menu to reveal the Remove option.
Waypoints can also be removed from the map by clicking the pin on the map to view its infobox. Click the waypoint on the map, then hover your mouse over the "Added to Trip" button to see the option to remove it.
Remove a waypoint by tapping on the waypoint you want to be deleted and selecting the Remove option.
Waypoints can be easily rearranged within the Trip Planner by clicking, then dragging and dropping it to a new position in the list. The trip stats, itinerary, and route on the map will automatically update.
Rearrange waypoints by doing a long tap on the waypoint to grab it, then dragging and dropping it in the list of waypoints.