The iPhone 6s and iPhone 6s Plus seems to have already sold out for launch day delivery in countries like Singapore. While the handsets are still on pre-order, they will only be delivered sometime in or after the second week of October.

While the 16GB iPhone 6s and iPhone 6s Plus will still reach on your doorstep by 25th September, the shipping estimate of the 64GB and 128GB storage variants of both iPhones in Rose Gold color have slipped to 2-3 weeks in countries like Singapore. In the United States, all variants of the iPhone are still in stock and will be delivered by 25th September itself.

The pre-orders for the iPhone 6s and iPhone 6s Plus went live exactly at 12:01 AM PDT, though many users had problem trying to place an order through Apple’s online store. The Apple Store app for iOS, however, worked fine and customers were quickly and easily able to place their pre-order through it.

If the shipping estimate of the iPhone 6s and iPhone 6s Plus have slipped in your country, drop in a comment and let us know. And if you were able to pre-order the handset, drop in a comment and let us know about your experience, as well.

Update: The shipping estimate of certain variants of iPhone 6s and iPhone 6s Plus have slipped to 2-3 weeks in the United States.

Update: The Rose Gold iPhone 6s Plus models are not out of stock on AT&T and Verizon in the US now.