It is reported by RIA Novosti with reference to the company's statement.
It is noted that its services will be unavailable on October 29 and 30 and will resume work on the evening of October 30.
Aeroflot notifies of the initiation of the procedure for switching to the use of the domestic automated information system for processing air transportation ... starting from 14:00 Moscow time (Moscow time) on October 29 and until the end of technical work at 16:00 Moscow time on October 30, 2022 on the website and services for booking, buying, exchanging and refunding air tickets will be completely unavailable in the Aeroflot mobile application.
Earlier it was reported that S7 Airlines switched to the Russian system for booking air tickets.