What David Ignatius of The Washington Post describes as a “detailed CIA timeline” of the events that unfolded in Libya on Sept. 11, 2012 (and in the early hours of Sept. 12), confirms that former Navy Seals Tyrone Woods and Glen Doherty were not killed until seven hours after the State Department informed the White House—in writing–that the U.S. diplomatic mission in Benghazi was under attack and that U.S. Amb. Chris Stevens was in Benghazi where the attack was taking place.

On Expedia.com, British Airways is currently advertizing a non-stop flight from London to Libya on Nov. 15–via an Airbus A320–that is expected to have a duration of 3 hours and 30 minutes. That means that in the seven hours that elapsed between when the State Department informed the White House that the U.S. mission in Benghazi was under attack and when Woods and Doherty were killed, a common commercial airliner—not a military jet–could have flown from England to Libya and back.

The attack started at 3:40 p.m Washington, D.C. time. The State Department sent the White House an email at 4:05 pm with this subject line: “U.S. Diplomatic Mission in Benghazi Under Attack.” The email said Amb. Stevens was in Benghazi.

According to the CIA timeline provided to the Washington Post and other news organizations, Woods and Doherty were killed by mortar fire while on the roof of a CIA facility in Benghazi between 11:15 p.m. and 11:26 p.m. Washington time—or between 5:15 a.m. and 5:26 a.m. Sept. 12 Benghazi time.

Between 4:05 p.m. Washington time, when the State Department emailed the White House that the U.S diplomatic mission in Benghazi was under attack, and 11:15 p.m., when Wood and Doherty were killed, more than seven hours passed.