Biman Bangladesh Airlines has suspended its Dhaka-Riyadh-Dhaka flights BG339 and BG340 until further notice, citing unavoidable operational circumstances.
The national flag carrier announced the suspension in an emergency press release issued Saturday.
Passengers booked on the affected flights have been advised not to travel to the airport.
Biman said it is assessing the situation and will provide an update on the status or rescheduling of the flights today.
The airline did not specify the operational circumstances behind the suspension.
Affected passengers have been advised to contact Biman's call centre or visit its nearest sales office for assistance.
Further updates will be available through the airline's official website and communication channels, Biman said.