Dhaka, June 13 -- Following Israel's airstrikes on Iran, not only has Tehran closed its airspace to civilian aircraft, but neighbouring Jordan and Iraq have also shut down their skies.

As a result, international flights are being rerouted through alternative paths, disrupting global airline schedules. Several major carriers have cancelled flights, and many others are reporting delays and detours.

Biman Bangladesh Airlines has confirmed that its flights to Kuwait and Saudi Arabia, which normally use Iranian airspace, are now operating via alternative routes. However, the national carrier said that its overall flight schedule has not been affected.

The Israeli offensive began shortly after 4am local time on Friday, targeting Iranian nucl...