The Institute of Medicine released two seminal reports in 1999 and 2001.The first report, To Err is Human: Building a Safer Health System released in 1999 received enormous publicity and focused attention on the issues of medical error and patient safety.
The general rule of thumb is that one is supposed to arrive. 1  2 hours early for a domestic flight and. 2  3 for an international flight.
We know how punctual you are â here is a basic rule of thumb for airport check-in times: a. For domestic flights, it is recommended that you arrive at the airport no later than 1 hour prior to flight time. b. For international flights, you should allow at least 2 hours. However, you may want to pad your time a little bit to allow extra check-in time if: a.