3yo will be on bus for hr and 20 min before school begins!

I have heard this could be the case but I was so hoping he would be the last to be picked up!  He begins school at 8:30 and the bus picks him up at 7:10 because he is the first pick-up and they have about 8 other pick-up after him.  Please tell me it will be okay.  I feel as that is way too long for anyone, forget a 3yo.  I can't take him cause my other son will be getting on his bus at 8:30 for kindy.    I want to throw up!