What does it cost to operate a flight? For example, we can take a full 744 flight FRA-NRT. What are the major fees that the airline has to pay (departing/landing, fuel .etc)? Am I right if I say that that fuel for this flight would be about 50 000$?
And does it cost the same for a 744 with 390 pax and a 744 with 200 pax to LAND at one airport?