Originally Posted by
Jinxed_K
Thank you.
Economy is already good, but for 1000jpy it sounds like a deal for a seat upgrade. I'll give it a try if any seats are open.
It is a fairlf good deal, availability is heavily dependent on route. Most of my domesdom flights seems booked out in Class J and F ibiadvance, but looking at the departure screens in the lounge, there alawaa are flights with open Clads J seats.