Apple CEO Tim Cook continued his promotion of the iPhone 17 and iPhone Air during a recent visit to Corning’s Kentucky factory. Speaking to CNBC’s Jim Cramer, Cook showcased the slim iPhone Air, joking that it was “so thin it may not show up on camera.” Critics raised concerns about the smaller battery, but Cook countered with confidence, stating, “the battery life is great,” citing the device’s 27-hour runtime .
Innovation Behind the iPhone Air
Cook explained that Apple achieved extended battery life by removing physical SIM components and reallocating space for a larger power cell. This design shift highlights Apple’s ability to innovate while meeting consumer expectations. He added that Apple listens carefully to customers but also aims to deliver features users “don’t know they want,” pointing to tools like Center Stage and Live Translation .

Corning Partnership Strengthens
Cook’s appearance with Corning CEO Wendell Weeks shifted the focus to U.S. manufacturing. Corning’s Kentucky plant, which created the first Gorilla Glass for Apple 17 years ago, will now triple its output and dedicate its production entirely to iPhones. Weeks emphasized that the expansion reflects both quality and competitiveness of U.S.-based manufacturing.
Cook announced that by 2026, every iPhone and Apple Watch sold worldwide will feature glass produced at this facility. This milestone aligns with Apple’s broader $600 billion investment in its U.S. supply chain over four years .
Investing in the Future
Apple’s commitment to domestic production strengthens its supply chain resilience while supporting American manufacturing jobs. By deepening its partnership with Corning, Apple is not only securing vital materials for future devices but also reinforcing its role as a leader in technological innovation.