For over a decade Apple has typically introduced every model in its newest iPhone range at once. Reports indicate the iPhone 18 series may break that pattern.

Bloomberg suggests Apple could stagger the lineup with several devices arriving in spring while the premium iPhone Pro models and the anticipated foldable iPhone Ultra arrive in September.

The phones are expected to feature smaller dynamic islands and cameras with variable aperture a notable advantage for photography fans. Pinpointing firm release dates for the full iPhone 18 family remains unusually difficult this cycle.

The sections below review the latest rumors past iPhone launch patterns and other factors that may shape the schedule for the next generation.

iPhone 18 Event: Expected Date

Apple is set to unveil the new iPhone collection on September 9 at 10 a.m. PT or 1 p.m. ET during a special event at Apple Park in Cupertino California. The CNET team will report live from the site with full details on the latest devices.

Preorders normally open the Friday after the event around September 11 with units reaching stores the following Friday around September 18.

Viewers can watch the announcement on Apple s website YouTube Apple TV and the developer app.

iPhone 18 Pro Pro Max and Foldable

The iPhone 18 Pro and Pro Max are expected to ship in September following the long standing pattern for flagship models since the fifth generation. Apple typically positions its top tier devices ahead of the holiday season and that approach appears unlikely to change.

The first foldable model rumored as the iPhone Ultra may begin preorders with the Pro variants yet ship later possibly due to supply constraints on hinges and displays. In prior cases new additions to the lineup such as the iPhone 12 Mini and iPhone 14 Plus reached customers about a month after the initial wave.

iPhone 18 and iPhone Air 2

The standard iPhone 18 and iPhone Air 2 face reports of a notably later release. The change may reflect a deliberate shift toward biannual launches in fall and spring similar to Samsung s approach of early year flagships and mid year foldables.

David Naranjo associate director at Counterpoint Research stated that Apple will likely reveal its first foldable iPhone on September 9 alongside the iPhone 18 Pro series while base model announcements move to spring 2027. This staggered schedule highlights a focus on premium offerings.

Whether manufacturing limits memory shortages or a priority on flagship hardware drive the delay is unclear but entry level buyers may need to wait until the following year if the reports hold. The timing could also encourage some customers to choose higher end models instead of waiting and would align with the E series launch.

iPhone 18E

The E series has historically appeared the spring after flagship models so expectations remain consistent with prior SE releases. The more affordable option will likely be a streamlined version of the standard iPhone 18E offering core features without extra capabilities.

The iPhone 17E launched at 599 dollars and balanced function with cost though any price increase for the new generation is still unknown.

That model was announced in March and reached stores the next week. If the pattern continues the iPhone 18E could arrive in early to mid March 2027 and may share the window with the standard iPhone 18.