I've traveled Mel- Bne more times than I care to remember. It's always around 1 hr 50 northbound and 2hrs 10 southbound. The only times it would be 3 hours would be if there was fog or some other weather event that closed the airport and caused the plane to divert or circle.
It'll be a daylight saving thing.
ETA flight time is from when the plane pushes back from the terminal til when it arrives at the destination's terminal gate. Sometimes extra time is added if an airport is experiencing an upgrade eg when the runways were widened for the A380s.
Edited by prettypenny, 14 February 2013 - 12:16 PM.