Something in your math is off one place or so.
It’s “new” math...
..........well, LOL, it wouldn’t be the first time. Google says the mileage is 4,822 miles. I assume the plane travels at 550 mph. That’s 8.76 hours flight time one way. For round trip, you double it to 17.53 flight hours.
My recall is the plane operates at approximately $250,000 per hour. $250,000 times 17.53 is $438,000 bucks.
Where did I go wrong?