Is the phantom considered in play when docked onto the ghost?
Does its upgrade cards affect the ghost as well?

If Kanan is on the Phantom, does his ability still trigger when the phantom is docked on the ghost?

No, a docked ship is not considered in play. The pilot ability, crew, and other upgrades assigned to the Phantom--except for the Phantom title itself--have no effect while the ship is docked.

No, a docked ship is not considered in play. The pilot ability, crew, and other upgrades assigned to the Phantom--except for the Phantom title itself--have no effect while the ship is docked.

Thank you kindly!

For future reference, there is a Rules Questions subforum for questions such as this.