Originally Posted by
ezak
You don't need to cancel and rebook. Just use the "Change Reservation" function, and you'll be able to keep your spots on SFO-HND, without any worry of losing them.
Oh that's amazing. So basically I locked up SFO-HND. If I see any other destinations available to tack on a J flight to say HKG or TPE, I can do that without any fees? Super happy to hear that.