If those 33 trains were operating full you'd need more than 100 flights to replace them. It sounds like a flight is 3-6x worse than the bullet trains in terms

If those 33 trains were operating full you'd need more than 100 flights to replace them. It sounds like a flight is 3-6x worse than the bullet trains in terms of energy/passenger/mile, with no ability to go zero emissions. (Trains vary)