The travel agency is being trolled online for what appears to be a glaring error in one of its ads, but the crafty folk at Flight Centre are determined to have the last laugh.

Doctors have warned that waiting on hold for too long can lead to an unhealthy dependency on elevator music, so those vulnerable to earworms are best advised to avoid contacting Qantas.

A couple of Aussie heroes were given the recognition they deserve for preventing a hijacking on Malaysia Airlines Flight MH128.