Good evening, What is the best way to go about clearing a route from the CDU? For example, sitting on the ground at KPHX with the CDU setup for KPHX-KOKC when I decided to change my destination. What is the best way to clear the KPHX-KOKC route so that I can setup for KPHX-KLAS? For starters I simply whent though the POS INIT and reselected the reference airport, continued to the route page where I entered the origin airport (KPHX) and new destination airport (KLAS). However, there were still some leftover waypoints from the previous route (KPHX-KOKC). So, can the original route be cleared? If so, what is the best way to go about clearing the route? Looking forward to hearing your opinions. JW

Just overwrite the departure airport with the new one in the route1 page. This will clear the route.Graeme

Graeme is correct.