I'm trying to get the current date time in Flex/AIR?
To get the current date time, just create a new Date object with no values into the constructor, like this:
var CurrentDateTime:Date = new Date();
Formatting it depends on how you want to format it; here is one option:
private function CurrentDateTimeString():String
{
var CurrentDateTime:Date = new Date();
var CurrentDF:DateFormatter = new DateFormatter();
CurrentDF.formatString = "MM/DD/YY LL:NN:SS A"
var DateTimeString:String = CurrentDF.format(CurrentDateTime);
return DateTimeString;
}