Otherwise, your ticket number can be found on your Trip Summary and Receipt or your paper ticket. A Northwest ticket number always begins with 0. Your travel professional can also provide you the number. Your Account History will be displayed based upon your flight and non-flight activity and you may view up to 15 transactions at a time. Total Locked Miles are the total number of miles being held for current award travel reservations.
Locked miles are unavailable for subsequent reservations unless the current reservation is canceled.
Once travel is ticketed, miles will be debited from your Total Banked Miles. Total Banked Miles are the total number of miles credited to your WorldPerks mileage account to-date. Total Banked Miles are the sum of your Total Locked Miles and your Total Available Miles.