Macrumors is reporting that Pre-release orders made through AT&T directly are now showing shipped on Friday, June 18th. Apparently these changes only appeared this morning. MacRumors reports that several of their readers are telling them that the estimated delivery date is Wednesday, a day ahead of the actual release. MacRumors cautions its readers that as Apple has most likely arranged with the carriers to hold packages until Friday and if history holds true, the caution should be well heeded. One never knows what might happen or if the over 600,000 units that were sold will impact deliveries. Suffice it to say, those that ordered their iPhone 4's on the very first day will have their phones on June 24th. The rest of the world, may have to wait a few weeks - or months!