iPhone Duo Wait Falls 7 Days to 89 Days
The estimate also put iPhone 18 Pro waits at about five days and Pro Max waits at 18 days. Delivery estimates do not establish sales or explain what changed.

The iPhone Duo’s average delivery wait was 89 days, a seven-day weekly decline that offers no direct measure of how many customers bought Apple’s first foldable phone.
The estimate also put iPhone 18 Pro waits at about five days, down three days from the prior week. Waits for the iPhone 18 Pro Max were unchanged at about 18 days.
Delivery estimates are not sales figures. A shorter wait alone does not show whether demand weakened or Apple’s available supply improved, and the estimates do not establish which explanation accounts for the change.
Apple introduced the Duo as its first foldable iPhone on Sept. 9. Preorders opened Oct. 16, and sales began Oct. 23. The 256GB model starts at $1,999.