Sort:  

I couldn't tell, the little bird seemed fine. I tried throwing it up in the air to help it fly off but it wouldn't fly. Something else might of been wrong with it. I just hope he makes it.

Usually their wings may still be growing and a bit too short to take flight. I have a hunch that that was the situation. Fledglings often leave their nest before being able to fly and spent a few days or a week on the ground until they're capable.