A voice router for a vehicle and a method for operating a voice router are provided. The voice router, for example, may include, but is not limited to, an interface configured to be coupled to a microphone and a plurality of subsystems of an aircraft, and a processor coupled to the interface, the processor configured to receive, from the microphone, voice command audio data, convert, using an avionic language model, the voice command audio data into voice command text data, determine, using a distribution model, whether a command corresponding to the voice command text data can be executed, transmitting, to at least one of the plurality of subsystems, instructions to execute the command when the voice router determines that the command can be executed, and providing, using the output system, feedback when the command is executed.