Originally Posted by
FlytheTail
CO is currently offering this $49 each way promotion, which you could credit to DL/NW until next month.
Can't credit the CO USH flights to DL.
U.S. Helicopter:
Mileage may be earned on US Helicopter operated flights marketed by Delta Air Lines only.
http://skymilesoffers.delta.com/airl...rtners.php#ush