Not a fair comparison. International flights tend to have more legroom than domestic flights because they're longer routes.

I recall Lufthansa at one time being a well ranked airline. However, they seem to have fallen.

They're not even listed here: https://edition.cnn.com/travel/skytrax-world-airline-awards-...

They're 15th here, but it is dated information.: https://www.worldairlineawards.com/worlds-top-100-airlines-2...