RyanAir is famously one of them. Edit: I was recalling articles claiming the company purposely fueling less than other airlines in order to increase their rate

RyanAir is famously one of them. Edit: I was recalling articles claiming the company purposely fueling less than other airlines in order to increase their rate of claims for priority landing to have a better "on time" statistics. This forum post disputes that: https://aviation.stackexchange.com/questions/38501/is-it-true-that-ryanair-flies-without-fuel-reserves https://aviation.stackexchange.com/questions/38501/is-it-tru...