Originally Posted by
AmD950
Yes, they keep enough data to tell the pricing of your ticket.
For HKG-JFK ticket, a single way ticket will usually cost 70-9x% of the return ticket; if you want to cancel the partially used ticket, you might only receive the tax back because they also impose a cancellation charge.
if my ticket was bought at E class, wondering if they will use the higher tier (R class) or even full fare (W class) to price the single ticket? One way E class was available when the ticket was ticketed.
And if CX will use historical data on the date of booking, theoretically I could ask CX to provide an estimate of refund in the hypothetical scenario of cancelling the return ticket ?