Originally Posted by
TravelLawyer
The regional Asia flights on JL are packed to the gills. Slim chances to upgrade at the gate. My Tokyo-Singapore flights (both ways) were completely full in both J and Y cabins.
Yeah, i asked at the gate at NRT for JL717 and was told J was full, and if it wasn’t it would have been 100,000 yen to upgrade. Y had a few open seats still though.