18 19:27:04 10000 Record - IPUCIM le;US Centurion Banner American Express Document Reference Number 180901-000738 American Express Record Locator IPUCIM - Courtesy hold expires 01SEP18/ 11:37 PM/ Central Time. Hi As advised the flights are on hold for until t ber 1.20181 11:37pm Central Time. Fares are subje