Our PLOGs and what is in our FMGS should give the airway name and all the waypoints on that part of the airway that we are using, so we can verify what you are asking by reference to one of those. They should be both the same because we will have loaded the flightplan into the FMGS and checked it waypoint by waypoint with our PLOG.
Sometimes though, I have noticed some waypoint/s are missing along the route, even though the database is in date; the correct airway is showing, and other waypoints along the airway are correct, so always happy to check.
If you wanted to check the next few waypoints on one airway, then name those. If you are confirming a much longer segment of our routing made up from several airways, then probably better to use airway names.