<P> Qantas Flight 8 from Dallas to Sydney -- with a scheduled duration of 17 hours , 5 minutes -- is one of the longest regularly scheduled non-stop commercial flights by scheduled duration . </P>
<P> Qantas Flight 8 from Dallas to Sydney -- with a scheduled duration of 17 hours , 5 minutes -- is one of the longest regularly scheduled non-stop commercial flights by scheduled duration . </P>
how long is flight from dallas to sydney
how long is flight from dallas to sydney
17 hours , 5 minutes
17 hours , 5 minutes