Nothing at Delta pays 150%. Green slip on reserve pays ‘single pay’/100% above guarantee. So, if Reserve Guarantee is 72 hours, and you fly a 2-day GS, you will get 10:30 pay above the 72, for a total of 82:30, plus PB days as earlier described.

Lineholders get single pay for the rotation guarantee, plus single pay for what is actually flown. It’s often described as 200%, but it’s more nuanced than that. And, they must also have a minimum of 65 hours of credit in the month, and GS don’t count toward that credit.