Originally Posted by
Dave Noble
For Canada-Australia, I wouldn't be recommending the Qantas flight out of Dallas due to the extra stop. I would go for YYZ-LAX-SYD if it was me
Mostly agreed, though even in economy, maximizing time on QF and minimising time on an AA narrow body is desirable. The shorter flight from DFW to YYZ makes QF from DFW worth considering, at least. On the return, the QF nonstop SYD-DFW is a clear winner to me.