Originally Posted by
ebzed
If its a paid ticket then, depends on your class on
S,Y, M, I, C you can do advanced upgrade which is 700 points and you should
do it few days prior to your flight (can be done i think up to 1 day before the flight) should be around 700 points for you segment)
.
for advance upgrade it depends on the availability of the upgrade class (R, isnt it ?) . and waiting is not a good idea. 48 hours before the flight elal starts to upgrade people, and the C section becomes full, and less options to upgrade later or at the airport.