Mostly taken over but it not completely taken over yet that won’t be until probably end of 2022 or early 2023 depending how quick the 720s come That depends on the 720s mileage runs they are doing on WCML which it had to do per set a certain amount before being certified to enter service without braking down. But by mid 2023 it will be 720s completely it’s final takeover of the 321s as a whole
