Question

There's so little time we have to get everything packed. run on sentence yes or no?

Answer 1

No, a run on sentence would be this: 

There's so little time we have to get everything packed we have to leave in 2 hours we have to get every room and bla bla bla... 

run on sentences never stop going. And most times, run on sentences can be changed to paragraphs.


Hope I helped!