Iran attacked four Middle Eastern countries on Tuesday night. After that, the airspace of those countries was closed. 

However, this morning they announced that they would open their airspace. 

Meanwhile,the Middle East incident has led to changes in the schedule and temporary disruptions in some flights operating from Dhaka to those destinations. 

In particular, flights traveling on the Sharjah, Bahrain, Kuwait, Doha, Abu Dhabi and Dubai routes could not be operated as scheduled. 

In the meantime, considering the situation, the Hazrat Shahjalal International Airport authorities have requested passengers to contact their respective airlines' offices or hotline numbers to collect updated information regarding their travel.