Does anybody know what a flight checkers is?

Question

does anybody know what a flight checkers is

Answer 1

The Flight Checker is just one type of cheap flight finding tool; it may not be the right one for your needs.

The technology behind the flightchecker is slightly different to the other sites; rather than 'scraping' the data for each query, it uses spidering technology to constantly trawl the sites every few hours and build a massive database of over 300,000 current flights.

         This is the only way to do it speedily, the only minor negative is very occasionally a few of the flights listed have sold out once you check them.