The Civil Aviation Authority  of Bangladesh (CAAB) has extended the ban on regular flights on international and domestic routes from April 21 to April 28 due to ongoing lockdown. 

The information was revealed  in a notification signed by Captain Chowdhury M Zia ul Kabir, Flight Standard and Operations Member Group of CAAB,  on Monday. 

Meanwhile, a separate notification said that the ban on domestic flights would be extended  for the same period.                                      
However,  special flights will be operated to transport migrant workers to four countries in the Middle East and Singapore, said a source close to CAAB.