That seems about right, DJ, althought the average load factor and and average yields are lower on Shorthaul.
W.r.t. other costs, fuel is pretty high right now, and when it comes to crew costs, you have to bear in mind that you need to pay crew whether they are flying or not, so their costs are in Overheads rather than direct operating costs.
Now matter how you work it out, let me assure you the margins are in the order of 3-4%
H