However, if I say that 50% give or take 5% of a thousand coin flips will end up heads or tails, I'd probably be right.

Wrong (it's 100%). However, if I say that 50% give or take 5% of a thousand coin flips will end up heads or if I say that 50% give or take 5% of a thousand coin flips will end up tails, I'd probably be right.

the airlines can make a profit

Right, and they certainly did in the past... Why then will he say (twice) that they "never" figured it out, "never" captured any money??