Apple’s consistent annual iPhone release cadence drives the 96.3% implied probability for a 2026 launch of the iPhone 18. The company has introduced a new flagship model each September since 2007, supported by ongoing hardware development cycles, supply-chain planning, and manufacturing partnerships that typically lock in the following year’s lineup well in advance. As of mid-2026, no official statements, regulatory actions, or credible supply-chain disruptions have emerged to suggest a skipped cycle or major delay. Realistic factors that could still shift the outcome include unexpected production setbacks, significant component shortages, or last-minute design changes, though historical precedent indicates these rarely alter the calendar year of release.