Payments have not been sent for September earnings. Your dollar figure will show up with a "Payment Sent" date.
Google has 30 days to mail your check out - so they have until October 30th to mail it out to you. And depending on your location and mail service, it can take anywhere from a day or two, or even a month to arrive.
You also need to have earned a minimum of $100 for a check to be sent.
In your account under payment history it will show something like this:
Thursday, October 2, 2003 Earnings calculated for Sep 1, 2003 - Sep 30, 2003 XXX.XX
Google has until October 30th to send out the payment. It would be reasonable to say that mail from New York to Pakistan should take anywhere from a week to two weeks. So I would say that the check will arrive around November 15th.
Another webmaster from Pakistan might have more accurate information.