Here’s a question I should know the answer to but don’t.

I have a regular line trip that ends on March 1st. Last leg (on March 1st) is worth 10:25. If I bid a reserve line for March, what happens if I’m rerouted into March 2nd? I know about losing any trip credit and the 10:25 would apply to reserve guarantee for March, but can I “protect” the 10:25 by bidding an X day on March 2nd (and get paid the 10:25 above reserve guarantee in March in this instance? Trying to decide whether to bid a regular or reserve line. Thanks,

Denny