Here's what we know so far about Apple's new iPhones in 2019, and check back often as we'll be updating this regularly with new rumours and leaks.
If we had to take a guess, we'd say September. Why? Because Apple almost always launches its iPhones in September. That's why.
We haven't heard anything specific about its 2019 plans in this regard, and it's worth noting that the iPhone XR didn't ship until October. However, keep in mind that in 2017, the iPhone X released in November and Apple still followed it up with the iPhone XS (shown) the following September. That's the usual Apple window.