AP to GL Reconciliation

When reconciling AP to the GL and using the AP Trial balance, does the invoice date have an impact on differences? As I understand it using the AP Trial balance goes by transaction date which is the GL posting date. I'm reconciling day by day and sometimes the AP invoice date does not equal the transaction date. Would this scenario be a valid difference in balancing the AP Trial Balance to GL or no because the the trial balance does not use invoice date?