Is a week and a half a long time to wait for a date?

I matched with a guy on tinder 3 days ago, we swapped numbers on the same day and are planning a date.

I work full time and study part time, therefore I have to plan my time accordingly.

Unfortunately I have plans this weekend so can't go on a date, but I told him that I could next weekend and he told me that it's a long time to wait? Is it?

Updates
+1 y
To add further context I'm 24f and he's 41m
Is a week and a half a long time to wait for a date?
Post Opinion