Discount / Promotion code: NM42M  Delta Air Lines is pleased to offer exclusive discounts. Please click here to book your flights! You may also call Delta Meeting Network at 1.800.328.1111* Monday–Friday, 7:00 a.m. – 7:30 p.m. (CST) and refer to Meeting Event Code NM42M *Please note there is not a service fee for reservations booked and ticketed via our reservation 800 number 2-10% off on Delta and Delta applicable DL CodeShare flights pending Delta booking class.    3-10% off on Delta and Delta applicable DL CodeShare International flights pending Delta booking class.  Fare Class X/V discounts do not apply. 8-25% off on Delta and Delta applicable DL CodeShare Asia/Australia Transpacific flights pending Delta booking class.