7:59 AM -AMERICAN AIRLINES FLIGHT 11, CARRYING 92 PEOPLE, LEAVES BOSTON`S LOGAN INTERNATIONAL AIRPORT FOR LOS ANGELES, ACCORDING TO MASSACHUSETTS PORT AUTHORITY.
8:01 AM - UNITED AIRLINES FLIGHT 93, CARRYING 45 PEOPLE, LEAVES MEWARK, NJ INTERNATIONAL AIRPORT FOR SAN FRACISCO, ACCORDING TO AIRLINE.
8:14 AM - UNITED AIRLINES FLIGHT 175, CARRYING 65 PEOPLE, LEAVES BOSTON FOR LOS ANGELES, ACCORDING TO PORT AUTHORITY.
8:45 AM - AMERICAN FLIGHT 11 CRASHES INTO THE NORTH TOWER OF THE WORLD TRADE CENTER.
9:03 AM - UNITED FLIGHT 175 CRASHES INTO THE SOUTH TOWER OF THE WORLD TRADE CENTER.
9:31 AM - IN FLORIDA, PRESIDENT BUSH CALLS THE CRASHES AN "APPARENT TERRORIST ATTACK ON OUR COUNTRY."
9:40 AM - AMERICAN AIRLINES FLIGHT 77, CARRYING 64 PEOPLE FROM WASHINGTON TO LOS ANGELES, CRASHES INTO THE PENTAGON.
TRADING ON WALL STREET CALLED OFF.
9:48 AM - THE CAPITOL AND WEST WING OF THE WHITE HOUSE ARE EVACUATED.
9:49 AM - THE FEDERAL AVIATION ADMINISTRATION BARS AIRCRAFT TAKEOFFS ACROSS THE COUNTRY. INTERNATIONAL FLIGHTS IN PROGRESS ARE TOLD TO LAND IN CANADA.
9:50 AM - TWO WORLD TRADE CENTER- THE SOUTH TOWER COLLAPSES.
9:58 AM - EMERGENCY DISPATCHER IN PENNSYLVANIA RECEIVES A CALL FROM A PASSENGER ON UNITED FLIGHT 93, WHO SAYS: "WE ARE BEING HIJACKED, WE ARE BEING HIJACKED!"
10:00 AM - UNITED FLIGHT 93 CRASHES 80 MILES SOUTHEAST OF PITTSBURGH.
10:29 AM - ONE WORLD TRADE CENTER- THE NORTH TOWER COLLAPSES.
10:00-11:30 AM - GOVERNMENT BUILDINGS ACROSS THE NATION ARE EVACUATED, INCLUDING THE CAPITOL AND THE WHITE HOUSE.
THE UNITED NATIONS CLOSED DOWN. THE SECURITIES AND EXCHANGE COMMISION CLOSES ALL US FINANCIAL MARKETS FOR THE DAY. NEW YORK CITY MAYOR RUDOLPH GIULANI CALLS FOR EVACUATION OF LOWER MANHATTAN.
11:40 AM - BUSH ARRIVES AT BARKSDALE AIR FORCE BASE, LA FROM FLORIDA AFTER DECIDING NOT TO RETURN TO WASHINGTON RIGHT AWAY. HE LATER TRAVELS TO US STRATEGIC COMMAND AT OFFUTT AIR FORCE BASE, NEB.
2:51 PM -THE NAVY DISPATCHES MISSILE DESTROYERS AND OTHER EQUIPMENT TO NEW YORK AND WASHINGTON.
5:25 PM - SEVEN WORLD TRADE CENTER COLLAPSES.