I'm looking for an expression. Let me explain:
I have a meeting at certain time. What I want to say is that I will be there in time, but not before. I'll be there too close to time meeting.
I would excuse myself to not arrive with more than enough time. I was thinking in something like I'll arrive in time or just in time (which both would be true… I guess), but those expressions look to me that I will arrive some time before the meeting.
For instance, if the meeting would be at 19:30, I'll arrive at 19:29 or even 19:30, but I will be there, anyway.
Best Answer
Promptly, precisely, or on the dot would all convey "not before" but they may not quite fit this situation.
I would probably say, "I'll make it by 19:30" or "I'll get there by 19:30" in casual conversation. Saying by promises that one will not be late, but make it [there] or get there focuses the sentence on one's short arrival.
If you are uncertain or unable to promise punctuality, then add the word try. "I'll try to be there by 19:30."
Another option for spoken English would be to stress the word at; "I'll be there at 19:30." This verbal emphasis implies "at but not before" in a "just barely" sort of way.