Day 1 - APRIL 18 Register for the promotion here. Earn bonus miles for up to 5 R/Ts booked on AA.com between 4/18 and 4/30. Must travel between 5/15 and 11/15/2011. Earning potential per R/T booked is: 1 RT = 1,000 bonus miles 2 RTs = 3,000 more bonus miles 3 RTs = 6,000 more bonus miles 4 RTs = 9,000 more bonus miles 5 RTs = 11,000 more bonus miles In total, you can earn a grand total of 30,000 miles for 5 R/Ts. Pre-registration is required! Official terms & conditions - To qualify, members must fly on purchased, published-fares on flights marketed and operated by American Airlines, American Eagle or AmericanConnection service (as well as codeshare flights booked under the AA flight number) starting May 15, 2011, through November 15, 2011. Registration with a valid AAdvantage number at AA.com/AAdvantage30th prior to travel and before midnight, CDT, April 30, 2011, is required. Travel must be booked online at AA.com starting April 18, 2011, through April 30, 2011. Travel booked via sources other than AA.com will not be eligible to earn the bonus. The bonus is not retroactive to reservations booked prior to April 18, 2011. A round trip is defined as two one-way trips booked in a single reservation under one ticket number. A maximum of one round trip is permitted per reservation. Bonus miles do not count toward elite status qualification. Members will earn 1,000 bonus miles after one (1) round-trip; 3,000 bonus miles after two (2) round-trips for a total of 4,000 bonus miles; 6,000 bonus miles after three (3) round-trips for a total of 10,000 bonus miles; 9,000 bonus miles after four (4) round-trips for a total of 19,000 bonus miles; and 11,000 bonus miles after five (5) round-trips for a total of 30,000 bonus miles. A maximum of 30,000 bonus miles may be earned from this promotion in conjunction with flying five (5) eligible round-trips.