United's second-string were due to face the Colliers at Woodhorn Lane on Tuesday, 9th April, with kick-off set to take place at 7.30pm (BST) but, following inclement weather, the last-four encounter has been called off.
The winner of the tie will face either Blyth Town or Newcastle Benfield in the final, which is set to be staged at St. James' Park, with Newcastle's youngsters aiming to lift the trophy for the first time since 2018.
A new date for the cup clash will be confirmed on nufc.co.uk in due course.