Wow. Overprotective much? At 10 I went to school by bus, alone, with 2 or 3 changes along the way (and a ~10 minutes walk between home and the bus station), total travel time was maybe 45~60mn and same thing the other way around in the evening. And I had friends boarding who took the train at the beginning and end of the week, same age, hours of travel on their own.
> Maybe it's a cultural difference and this is common in the US (is it?)
I'm not in the US, and I'd definitely consider that fine. Taking the plane is probably less common around here but considering the plane culture of the US I don't see any issue with it.
> I understand United offers a service to make this possible but it seems like a ridiculous thing for a parent to take advantage of.
1. No it's not, the whole point of the service is to use it.
2. I'm pretty sure United created the service because parents were already sending children across the country by plane alone, that's not a rare occurrence. Most children of 8 or 10 are reasonably bright and can actually take care of themselves reasonably well unless you spent 10 years making them completely dependent.