The source from 1968 differs from the more recent data because since 1968, engines and designs of planes have been advanced due to technological advances so that planes can fly faster. Of course there are other faster speeds. The US Space Shuttle flew at a record 16,000 mph (7153 m/s).
The short answer is that for a formal check it usually takes at least one to three days, but often up to a week. However keep in mind that many positions require an FBI background check which takes approximately thirty days and be aware that each situation varies because certain factors can hold this process up. Different employers mean different things when they say theyâre going to do a background check.
How long it takes to collect statewide criminal records can vary depending on the state. There are 46 states that use some variation of online criminal databases, several providing only limited coverage. If you need a background check from any of those states you can get results in just a few minutes.he 46 states that use online databases will return records in a few minutes, but the four states without online databases can take 2-4 business days. While most US background checks take at most four days to run, employers can take 1-2 weeks to review your background records.