Originally Posted by
dmhpilot
The key is “scheduled to release more than 4 hours late” and “interrupt an X day.” If the scheduled flight delays it does not trigger 23L9.
But if the delayed flight is cancelled and replaced say with a ferry that is scheduled to release more than 4 hours late and interrupt an X day, then that reroute can trigger 23L9 for a LC day.
Difference is reroute vs delayed ops.
My question was more about the "trigger" for L9.
If a RES is rerouted into an X-day (and >4 hours), L9 is clearly triggered.
If a REG is rerouted into an off day, L8 is clearly triggered and L8 pay includes the last day of the original trip in which it was triggered regardless if the original last duty period of the trip is rerouted >4 hours or not.
What does it take for a last (original) day reroute for a RES pilot on a LC day that is rerouted into an additional duty period on an X-day to trigger L9 pay treatment for the duty period on the last LC day when the duty period on that last LC day ALSO infringes an X-day?