Re: turbo miles promotion
One of the rules states that only one roundtrip per day counts for bonus mileage. So if you fly PNS-ATL and then ATL-LAX you would not get 50% bonus mileage on your second leg unless it is the next day.
This condition is found here:
http://www.nwa.com/features/turbo.html
It is about half way down the terms and conditions. It states:
"A maximum of one roundtrip is permitted for toward qualification per day."