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.
Longer security lines expected this summer. The TSA recommends arriving at the airport 2 hours before your flight (3 hours for international). If you travel often, save time by enrolling in TSA PreCheck. Weâre working with the U.S. government to alleviate these delays. Apply for TSA PreCheck Opens in a new window.