According to this answer:
You can't get real-time data from the FAA without an operational need, and organizations which do receive real-time data cannot legally re-distribute this data publicly, except to other organizations approved by the FAA. An operational need pretty much means you have to be a flight dispatcher for an airline or commercial operator, not just have an interest in tracking flights.
Great, now apparently, the data feed is delayed by at least 5 minutes... according to this answer.
- Does the EASA provide data such as that provided by the American FAA?
- If so, is there also a delay on data?
- If so, what is the delay?