Tech for automating ATC has been available for decades. The biggest resistance has come from the major US airlines, and associated regulatory capture. Automatin

Tech for automating ATC has been available for decades. The biggest resistance has come from the major US airlines, and associated regulatory capture. Automating ATC would significantly increase efficiency and landing slots. Increasing landing slots at major US airlines would create more competition for the majors. Monopolizing landing slots helps majors suppress competition on key routes and hubs. Wonder if these dynamics are moot now however post covid...