PM Leaders Tell Us: What Is the Moment You Knew a Project Would Fail?
Warning Signs: Many projects fail due to poor contracts that set unrealistic expectations from the start.
Success Definition: Not defining project success at the outset can lead to confusion and eventual failure.
Authority Need: Projects lack direction without an assigned sponsor, complicating decision-making and conflict resolution.
Communication Shifts: Changes in team communication patterns can signal underlying project issues, often needing immediate attention.
Stopping Point: Recognizing when to terminate a failing project is crucial for avoiding further wasted resources.
Every project manager has experienced it — that gut-punch moment when something shifts and the realization sets in that a project is in serious trouble. Sometimes it arrives as a quiet instinct. Other times it crashes in like a last-minute scope change the day before go-live. Whatever form it takes, that moment of recognition is one of the most defining — and most instructive — experiences in a project manager's career. We asked PM leaders across industries to share theirs.
The Warning Signs Were There from the Start — Bad Contracts & Unrealistic Scopes
For many project managers, the moment of dread doesn't arrive mid-project. It arrives on day one, when they open the contract. Megan Cotterman, Fractional Project Manager and Operations Consultant, has lived this scenario more times than she'd like. "It happens so often where a contract is sold and they say, here you go, project manager. And I look at it and I think I'm going to be responsible for making this run on-budget when the budget is completely off-base for what's actually required," she says. The project is already broken before it begins — sold on promises that have no grounding in operational reality.
It happens so often where a contract is sold and they say, here you go, project manager. And I look at it and I think I’m going to be responsible for making this run on-budget when the budget is completely off-base for what’s actually required.
Alexa Alfonso, Sr. Account Executive at Caylent, describes the same dynamic from the delivery side. "I will say I've been on the side of delivery where I was handed something that just had risks all over it. And I'm like, what, what am I supposed to do with this?" Alfonso notes that the emotional toll compounds the practical problem: "I think there can be some resentment that builds from a delivery team when they just inherit something that hasn't been properly risk-managed, and then they're expected to just run with it and save it."
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I think there can be some resentment that builds from a delivery team when they just inherit something that hasn’t been properly risk-managed, and then they’re expected to just run with it and save it.
No Clear Definition of Success from the Outset
A project can't succeed if no one agrees on what success looks like. It sounds elementary, but it's one of the most common failure points practitioners encounter. Sabrina Di Paolo, Founder and Principal Consultant at Celeste Consulting Inc., makes it a practice to probe for this early. "One common theme that I see is not knowing what the deliverable is. Like what is it that we are actually trying to deliver? Sometimes it's very defined. A lot of the times it's not," she explains. Di Paolo pushes stakeholders directly: "what is your idea for this project to actually be complete or successful? And that becomes a very difficult exercise for a lot of people." The problem is compounded when teams lock in requirements before they truly understand what they're building.
One common theme that I see… is not knowing what the deliverable is. Like what is it that we are actually trying to deliver? Sometimes it’s very defined. A lot of the times it’s not,
Missing Authority — No Sponsor, No Authorization
Even a well-scoped project with a capable team can unravel if there is no one with authority standing behind it. Oliver F. Lehmann, Project Business Trainer at Oliver F. Lehmann Project Business Training, identifies this as one of the most persistently overlooked root causes of project failure. "One root cause I see very often and more in internal projects now than in customer projects, is the authorization is often missing. With many project managers, anyone asks them, 'who is your sponsor.' And they say, I don't have that,'" he says. Without a sponsor, a project manager has no escalation path, no political cover, and no formal mandate — making conflict resolution and course correction nearly impossible.
One root cause I see very often and more in internal projects now than in customer projects, is the authorization is often missing. With many project managers, anyone asks them, ‘who is your sponsor?’ And they say, ‘I don’t have that.
Stakeholder Signals — When Communication Patterns Shift
Not every warning sign announces itself with a missed deadline or a budget overrun. Sometimes the signal is subtler — a change in who is talking, and who has gone quiet. Christina Sookram, Delivery Lead at ETAS, has learned to read these patterns carefully. "I can sometimes tell engagement by either people who are very engaged that suddenly go silent on me. I automatically know, oh, there's a red flag, something's happened," she says. The inverse is equally telling: "it's people who have been quiet, all of a sudden start chiming, chirping up here. Then I know that, oh, okay, something has happened that has caused them to become more engaged in the project." For Sookram, the content of the communication matters less than the shift in pattern itself — because the shift almost always means something has changed.
I can sometimes tell engagement by either people who are very engaged that suddenly go silent on me. I automatically know, oh, there’s a red flag, something’s happened.
Late-Stage Scope Changes & Rushed Rollouts
Few things derail a project more completely than saying "done" before you're actually done. Alexandria O'Bannon, Staffing Manager and Project Operations Manager at JUMP! Foundation, has seen leadership push projects out the door before they were ready — and then immediately hand off the consequences. "I've been involved in projects before where things are rushed out with these holes in it. Or, hey we're supposed to roll-out last week we're going to roll-out this week," she says. The implicit message from leadership is clear: "Once it's rolled out, it's in your hands, so go with it. But I'm like, wait a minute, you gave me a half-finished project for my team to do." The team on the ground inherits not just the work, but the fallout.
Once it’s rolled out, it’s in your hands, so go with it. But I’m like, wait a minute, you gave me a half-finished project for my team to do
Hidden Interdependencies That Derail Mid-Flight
Even projects that launch with solid plans can hit turbulence when the full complexity of the work reveals itself. Nalini Vadivelan, Sr. Principal Technical Program Manager at Oracle, points to the discovery of unforeseen dependencies as one of the most common mid-project breaking points. "Plans do change, especially during the time when we discover new interdependencies like reliance on external vendors." What looks manageable on a project plan can become a crisis the moment an undiscovered dependency surfaces — especially when an outside vendor is involved and timelines are no longer within the team's control.
Plans do change, especially during the time when we discover new interdependencies like reliance on external vendors.
Knowing When to Pull the Plug
Perhaps the hardest skill in project management isn't saving a struggling project — it's recognizing when saving it is the wrong call. Kiron Bondale, Mentor at Aksys Consulting Inc., makes the case for clear-eyed termination when a project has lost its original purpose. "If you can tell that the project is no longer going to deliver the benefits that it was expected to, then you should be the one that is raising the flag to say, our benefits have eroded, there's significant opportunity costs we're going to incur by continuing to invest in this project," he says. Bondale's message to project leaders is unambiguous: "Let's not get caught up in the sunk cost fallacy here. Let's go ahead and terminate this project." Knowing when to stop is, in itself, a form of project leadership.
Let’s not get caught up in the sunk cost fallacy here. Let’s go ahead and terminate this project.
Project Failures Take Shape Early
The moment a project manager knows a project is heading toward failure is rarely a single, dramatic event. Across these practitioners' experiences, it emerges as a pattern — one that begins earlier than most organizations want to admit and compounds with every hand-off, assumption, and ignored signal that follows. Bad contracts, missing sponsors, frozen requirements, rushed rollouts, communication shifts, the wrong hire, a hidden dependency, a last-minute scope change: these are not rare edge cases. They are the recurring architecture of project failure. What separates a failed project from a recovered one is often not the absence of these warning signs, but the speed and honesty with which they are addressed. The PM leaders here aren't describing exceptional disasters — they're describing the work. And embedded in each of their hard-won moments of recognition is the same underlying message: the earlier you see it, the more you can do about it.