Moved into Sector 37D, infra delays are real

Moved into Sector 37D last month, and my daily commute is a nightmare. Builder ne Dwarka Expressway completion ka promise kiya tha, par progress bahut slow hai. My ₹1.5 Cr flat ka appreciation metro/Expressway ready hone pe hai. Par, yeh sab kab tak hoga? Major infra projects, jaise Global City aur Dwarka Expressway, ki timelines bas paper pe hain. Builders connectivity bolke market karte hain, par delivery ka kya scene hai? Anyone else bought near these projects expecting timely completion, aur ab dates unrealistic hain? Kya karein?