For example, the North Carolina “standard” residential sales contract (Form 2-T) allows for a delay period that extends for up to fourteen (14) days beyond the agreed settlement date without penalty to the delaying party, provided they are acting in good faith to close the transaction.
As a buyer, you have the right to terminate for any or no reason prior to the expiration of the due diligence period. After the expiration of the due diligence period, your right to terminate is limited to any special provision provided in the contract.