In January I bought a ticket to a Turkish Airlines flight. The flight will be in August. At the time of the purchase it was not possible to select a seat to the flight because there were more than 90 days between purchase and flight times. Now, it is less than 90 days, and I cannot find out any information how to select a seat... When I log on to my reservation page, there seems to be nothing about seats. When purchasing the ticket, there was a note that there must be minimum of 90 days to the flight before seat can be selected.
Also, when I bought the ticket, I also bought a ticket to a flight which was in February. I selected seat for that flight (online) with no problems at all (during purchasing procedure).
It seems that seat selection works only, if there is less than 90 days to a flight when you make the reservation. Later on it is impossible. Or does anybody have other kind of experience?