Air Astana reported a failure of the Internet connection at the provider at Almaty airport and partially at Atyrau airport.
The failure occurred around 04.00 am, the Internet connection was restored at 08.40 am.
"In this regard, check-in for flights was carried out manually, which led to a delay in morning flights from Almaty by an average of 1.5 hours", the carrier said in a statement.
Currently, Air Astana is gradually returning to the flight schedule.
