Do not use this service. Buy tickets from the operator. The situation is as follows: on 11/30/2013, a ticket was purchased for the flight Mineralnye Vody - Yekaterinburg departure on 12/29/2013 at 00:30 - arrival at 05:55. Later, a notification came that the departure on 29.12 at 23.55 arrived at 05:55 but on 30.12 ... The Aeroflot office explained that there was no postponement. And such problems when buying tickets through Air Sales are common. Moreover, it does not appear on the passenger list. That is, they initially sold a ticket for a non-existing flight. There was no flight with departure on 29.12. at 00:30 initially. In toga, all the plans for 29.12 just collapsed. I had to urgently buy a ticket for another flight from another operator. The ticket initially turned out to be non-refundable. And of course the money was burned. Be careful. Do not trust the information provided by Airsales. Check the information and buy tickets from the operator.