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.
Conducting background checks on a perspective employee is a crucial part of any hiring process. Employment screening can take anywhere from one to five days in most cases. This often depends on the type of background check an employer is running and myriad other circumstances. While many employers want the quickest possible turnaround, it is more important to be both thorough and accurate.