Originally Posted by
UAX_Brasilia
Call them back. Either there was not A when you booked it, or the agent screwed up when booking it.
A is there even when the segments are put together.
I haven't booked the flight yet. I just tried a dummy booking online again.
Is it because I'm booking a one-way flight? Shouldn't be, right?
I tried UA527 and even UA531 leaving within an hour afterwards BOS-ORD and they both book into Y even though there's space in A bucket. What should I do?