UA metal w/ UA codes only, IIRC.
1,000 mile booking bonus offer is effective through Decmber 31, 2004. E-Fares are not eligible for the 1,000 mile booking bonus offer. Bonus miles will be awarded to the united.com registered user logged into the web site. Travelers who book a ticket on united.com as a guest are not eligible for the bonus miles. Mileage Plus membership number must be provided at the time of purchase in order to receive the bonus miles awarded in connection with this offer. A roundtrip is defined as travel from an origin city to a destination city with return travel beginning in the outbound destination city back to the first origin city with all segments on United® or United Express®. Bonus miles do not count toward Elite status. Miles accrued, awards issued and bonus offers are subject to the rules of the United Mileage Plus program. Please allow 4 to 8 weeks after completed qualifying activity for bonus miles to be posted to your Mileage Plus account. The Mileage Plus Program, including accruals, awards and bonus miles offers, is subject to change without notice. Taxes and fees related to award travel are the responsibility of the passenger. United and Mileage Plus are registered service marks. For complete details about the Mileage Plus program, visit www.united.com.