Some details on the plans for Concourse 0 and Terminal 9
https://urbanize.la/post/lax-expansi...s-step-forward
Concourse 0 target opening date is late 2026 and construction will coincide with North airfield improvements that will begin late 2021.
Terminal 9 target opening date is late 2027. Construction will begin in 2023 which will include a new in-fill APM station,
MAJOR roadway reconfigurations around LAX.
Take it with a grain of salt... I think those dates estimates were reasonable pre-COVID. Terminal 9 in particular will draw lots of lawsuits from El Segundo and others.
Keep in mind, this doesn't include the planned Terminal 4 and 5 rebuild and MSC South... in another word, LAX will be under constant construction that began with TBIT rebuild, which overlapped with T4/TBIT connector, which overlapped the current MSC North, which overlapped with T1.5 and T2/3 rebuild, which overlaps with the APM, CONRAD, and two transit centers, which will overlap with MSC South, which will overlap with T4/5 rebuild, which will overlap with T0 concourse, which will overlap with T9.