…Apparently, in 2018 there were about 13.4 million commercial flight hours per year: https://web.mit.edu/airlinedata/www/2018%2012%20Month%20Documents/Aircraft%20and%20Related/Total%20Fleet/Total%20Aircraft%20Airborne%20Hours%20-%20ALL%20AIRCRAFT.htm
So that’s about 36.7k flight hours per day.
At 10k litres of kerosene per hour, that’s 367 million litres of a one-time hydrocarbon jackpot pissed into the air each day, never to be seen again.
Totally normal