https://wccftech.com/iphone-13-launch-late-september-report/

The iPhone 12 series did not see a timely launch, unfortunately, with Apple being forced to host an event in October instead of September. The iPhone 13 is not expected to see any production delays, according to a previous report, with fresh insight claiming that the upcoming series’ release will happen in late September. This suggests that Apple is in close talks with suppliers to make sure that it announces the new smartphone family on schedule.

Wedbush analyst Daniel Ives reportedly did some supply chain checks, with 9to5Mac stating that the iPhone 13 series is on track for a late September release. When we say late September, it means during the third week of the month, but it is possible that some iPhone 13 model releases are pushed to early October due to Apple performing some last-minute tweaks, likely on the software side.