hey guys. so its been 2 nights in a row now. im trying to fly from EGLL-KLAX in a BA 747, and last night i put ALOT of fuel in, and it said i wouldent make it. ugh, ok lets just go to sleep. tonight comes. i put legit full fuel in, and it says i wont make it. what the bleep?! if anyone can tell me whats going on, plz do?