Is it possible to list filed altitude and airspeed on the list so you do not need to go to the individual record.

Which list?

The list which you get when you inquire about all the planes of a certain type in the air at that moment.

Why not just go to the individual aircraft? If you don’t want to go back-and-forth between the individual aircraft and the list then press the shift key while clicking on the aircraft’s link to open it in a new window. Better yet, use Firefox and open the aircraft’s page in a new tab.