From the text of the 'green new deal'. Looks a bit more restrictive than just limiting or eliminating air travel. Reminds me of the plan I have read about to prohibit personal vehicles all together, and stuff us all into megacities.

"This will require energy conservation and efficiency; replacing non-essential individual means of transport with high-quality and modern mass transit"

gp.org/gnd_full

More from the 'green new deal'. Weaken the military:

"The Green New Deal includes a major cut in federal spending on the military (including the Pentagon budget as well as expenditures on war, nuclear weapons and other military-related areas), which would free up from roughly $500 billion per year."

gp.org/gnd_full