5 reasons construction projects slip — and how to catch them early

1. No single source of truth

When the plan lives in one person’s head or a stale Excel file, small slips go unnoticed until they stack up. A shared timeline everyone updates kills this on day one.

2. Dependencies nobody mapped

Electrical cannot start before the slab cures, yet the schedule treats them as parallel. Linking tasks makes a delay in one visibly push the next — before the crew shows up to a site that is not ready.

3. Progress reported too late

If the foreman reports weekly, you are always a week behind reality. Daily one-tap updates from the field keep the picture honest.

4. The owner is kept in the dark

Surprises erode trust and trigger panicked change requests. A live progress link keeps expectations aligned and conversations calm.

5. No plan-vs-actual view

Without comparing planned to actual, "we’re a bit behind" has no teeth. An S-curve turns a vague feeling into a number you can act on.