Thanks, cents/equivalent seat mile.

I like it as it is a better way to make apples to apples comparisons between the multitude of seating configurations, but you still have the issues of stage length adjustments.

Also, what seat pitch/width and number of seats across (9 v 10 on 777) is used in the denominator? Is there any industry standard or just various in house methodologies?

Maybe FlyPurdue can tell us.