jerryc41 wrote:
It's been done many times.
What is the time limit for aircraft emergency evacuation?
Emergency Evacuation on Land | SKYbrary Aviation Safety
As part of the certification process, aircraft manufacturers are required to demonstrate that an aircraft, in maximum density configuration, can be completely evacuated within 90 seconds using only half of the total number of emergency exits.
Calm passengers who have been carefully briefed might be able to evacuate in 90 seconds…but panicked run of the mill passengers who are going to stop and grab carry ons I think would never make the limit or even close to it. Otherwise…it wouldn’t take 10 minutes to get off at the gates.