To determine whether your order with Northlineexpress.com has been shipped, you can usually check your email for a shipping confirmation message. This email typically includes a tracking number and information about the shipping carrier. If you do not find such an email, you can visit the order tracking section on the Northlineexpress.com website, where you can enter your order details to get the latest status updates. The tracking number, if provided, allows you to view the shipment's current location and estimated delivery date as well. If you continue to have questions or concerns regarding your order status, looking for contact information directly on the Northlineexpress.com website may be helpful for further assistance.