Driving to manchester airport tomorrow - delays???

[DaveJns]

Hi all, not often I ask random questions like this. Been told to expect 'considerable' delays driving to manchester airport from liverpool tomorrow. Anyone have a clue how bad the diversions are? Only just found out about this bridge work.

Took me just under an hour last time. Should I expect another 5 minutes or anything up to or over half an hour? Picking a mate up from arrivals so don't want to arrive too early or too late obviously.

Any help appreciated.