furthermore here is my timeline for the DCA additions announced at D23 2024:
Infinity Defense and Stark Flight Lab: Break ground in early 2025, ride(s) debuts Spring 2027 to coincide with Secret Wars.
Coco: Breaks ground 2026 debuts in 2028. This is also the perfect attraction to have for the tourism boost LA2028 will provide
Avatar: While no construction timeline has been given as of now, my guess is it will break ground at some point in 2026, perhaps once the 70th Anniversary celebrations wrap. I also believe it will be going in Hollywoodland over the Simba lot for a couple of reasons.
First I believe Disney would want to address this troubled relic from DCA 1.0 first before they branch out into the Simba lot. They don't want another Tomorrowland situation with HL. Second, James Cameron. Cameron is involved with this Avatar land like he was with AK's. I think he would have objections to the PPH looming over the land if it were placed in the Simba lot. As an added bonus, you can work on construction of Avatar in conjunction with the EGW.
Avatar will more than likely be debuting mid-late 2029. Gotta get that synergy with part 4.