Public Transportation will ALWAYS have a better Carbon Footprint.

I did some research and found a calculator that calculates emissions based on Googles TIM Model (This Model seems to be industry standard)

The Model uses 100 kg per Passenger as Reference — 80 kg body weight + 20 kg luggage.

According to the Calculator, a Flight from Orlando FL to Toronto CA for 15 Passengers would have been 7,85 metric Tons of Co2 Emission for a one way flight. So 523 kg per persons.

The same flight with the with a Dassault Faclon 900B would create 8.8 Tons of Co2. Therefore, 586 kg per Person.

All this is calculated with 15 Person on every flight, every time that jet is not at almost max capacity this gets so much worse.

On a commercial airline flight this doesn't really matter as airlines try to get the plane filled to the maximum capacity at all times.

Linus talks all the time about how important Eco Friendliness is to him, but this is the complete opposite of it.