AMC have been populating their showtimes ahead of tickets going on sale (presumably Monday like the UK). Alongside Craig Era marathons at select venues on the 8th, first screenings of the film are happening from the morning of the 9th for IMAX and Dolby, and from 7pm in regular format. And seems like no 70mm IMAX prints in the US as the Metreon San Francisco, Citywalk LA and Lincoln Square NY venues are marked to show this in laser.