Interesting. I just went by the Terminal 4 Concourse today and Phase 1 looks pretty far along. Apon complete and jetways fully installed. Not sure if it will open it at the same time they open the headhouse or eariler but it looks like it will be finished before then. The revised schedule in 2022 was to complete Phase one by end of 1H 2024, so I guess it will end up being a few months behind schedule.