“You're flaky”: how to say it politely
Why it can fall flat
“you're flaky”
After a few canceled plans or missed deadlines, and once patience has run out, “you're flaky” comes out. It labels the person rather than the behavior, so they get defensive when what you mostly want is follow-through or earlier notice.
Say this instead
- 01
The last few times we planned a sync, it was canceled close to the start. Can we agree on how to flag changes earlier so I can plan around them?
Coworker · Chat
Fits a pattern with a peer, since it names the behavior and proposes a working agreement.
- 02
Hi, three deadlines in the past month passed without an update. I need to hear early when something is at risk. Can we talk this week about what's getting in the way?
Someone you manage · Email
Suits a one-to-one follow-up because it gives specifics, states your need and opens a conversation.
- 03
We've had to reschedule the last three review calls at short notice. To keep the project on track, could you confirm the next slot by Friday?
Client · Email
Helps when a client keeps moving meetings, as it states the pattern and politely asks for a firm date.
- 04
Some of our shared tasks keep slipping at the last minute, and it's affecting my deadlines. Could I get 10 minutes to talk through how to handle it?
Boss · Chat
Good when you need support and don't want to blame a colleague by name, because it focuses on impact.
- 05
Hey, that's the second time you've canceled last minute. I need a heads-up earlier so I can plan. Can you let me know by noon if it's off?
Coworker · SMS
Right for a quick, direct nudge after repeated late cancellations, with a clear and reasonable ask.
- 06
Two scheduled calls have now passed without contact. I'm still interested, but I need a confirmed time in writing before I set aside another slot.
Recruiter / HR · Email
Useful when a recruiter keeps missing agreed times, since it stays firm and keeps the relationship intact.
- 07
Hi, we've held your slot three times and it was canceled each time on the day. Please confirm by Thursday if you'd like to keep the next one.
Customer · SMS
Fine for repeated last-minute cancellations because it states the facts and sets a clear deadline.
Examples
Hi Pallavi, I wanted to raise something about the last few sprint tasks. Three handoffs have arrived after the agreed date, and I only found out when I asked. I'd like us to agree that you tell me as soon as a date looks at risk, even if it's the same day. Can we spend 15 minutes on Thursday to talk about what's making the deadlines hard? Thanks, Harry
Hey Marco, the last couple of planning calls were canceled right before they started, and it's hard for me to schedule around that. Could you let me know the day before if you think you can't make it?
What to avoid
- Words like always, never or typical invite an argument over the exceptions, so leave them out.
- Guessing at motives or character backfires, so stick to what happened and how it affected your work.
- Raising it in front of others or in a group thread puts the person on the spot.
- Hints bury the ask, so say plainly what you need, such as earlier notice or a confirmed time.
- Letting it build for months and then listing everything at once makes the message feel like an ambush.