We recently reported that Apple and AT&T servers were experiencing huge load today and causing delays when pre-ordering the new iPhone 4.
AT&T has confirmed that iPhone 4 pre-orders are now sold out for the launch day:
Because of the incredible interest in iPhone 4, today was the busiest online sales day in AT&T history. As of Tuesday afternoon, customers who preorder iPhone 4 moving forward will receive their device on June 25 or later, depending on when the order is placed. We’ll email customers with confirmation once their order is placed, and again when it ships. In addition, we will have devices available on a first-come, first-serve basis in our stores beginning on June 24.
According to BGR if you ordered your iPhone 4 after 1:30pm Pacific then you can expect the shipping date to be anywhere between June 25th – July 5th. We recommend visiting Apple’s website and placing your pre-order to avoid delays.