How 9/11 changed airline travel forever

Flying the friendly skies a distant memory with endless security checks the norm

Passengers must undergo must more stringent checks than before 9/11. AP
Beta V.1.0 - Powered by automated translation
An embedded image that relates to this article

When Mohammed Atta and Abdul Aziz Al Omari strolled on to a flight from Portland, Maine, to Boston the morning of September 11, 2001, the security checks were, by today’s standards, perfunctory.

The airport “was a sleepy little place, it was early in the morning and nobody had had their Dunkin Donuts coffee yet,” said Bob Mann, a New York-based aviation consultant.

The two men had booked first-class tickets, connecting in Boston, to Los Angeles — a destination they would never reach.

Within hours, Atta, a trained pilot, Al Omari and 17 accomplices had wreaked devastation on the US eastern seaboard, crashing two planes into the World Trade Centre in New York, a third into the Pentagon and a fourth into a field in Shanksville, Pennsylvania.

Somehow, the 19 hijackers had cleared security — despite carrying knives and other weapons including mace and pepper spray.

Investigators believe Atta and Al Omari chose Portland to sidestep what they thought would have been tighter security in Boston.

“9/11 was both a reminder of how lax airline security had become since Lockerbie in 1985,” Mr Mann said, referring to the downing of Pan Am Flight 103 over Scotland that year, “and the most complex scheme yet to politicise aviation … and weaponise it against a national economy.”

Eight of the hijackers were randomly tagged for additional screening and two were regarded as suspicious by gate agents, but all boarded their flights nonetheless.

The attacks claimed 2,996 lives, with 2,763 perishing in New York’s Twin Towers.

David Learmount, consulting editor at the FlightGlobal news site, recalled the very different security landscape in 2001.

“Until 9/11, suicide hijackers had not been invented. If the threat from on-board hijackers was credible, pilots were told to follow their instructions and the issue would be dealt with by security forces on the ground,” Mr Learmount said.

Security protocols at the time focused on “baggage reconciliation”, in which every bag loaded on a plane had to be linked to a passenger on board, otherwise it would be removed.

“After 9/11, that changed completely. Now we knew there were people willing to use a plane as a guided missile, so there was no point in giving in to a hijacker,” Mr Learmount told The National.

A radical redesign of commercial aircraft and in-flight security measures followed, with cockpit doors and bulkheads kept locked and made bulletproof.

“Even cabin crew were not allowed in, except by the pilots,” Mr Learmount said.

“Suddenly, nobody, including boys and girls who wanted to be pilots when they grew up, could visit the flight deck … If the cabin crew were made hostages at the back, the pilot’s only task was to get the plane safely on the ground.”

In the US, the government responded to 9/11 by creating the Transportation Security Administration (TSA), which became responsible for screening passengers instead of the airlines.

Security queues at Denver International Airport Tuesday. AP

Distinguishable by their royal blue shirts and black trousers, TSA staff run airport security checkpoints.

Gone were the days of bringing scissors and penknives on the plane.

Things became even more restrictive a few months after 9/11 after the so-called Shoe Bomber, Richard Reid, tried to blow up a flight from Paris to Miami by packing explosives in his trainers.

As a result, passengers in the US and many other countries often must remove their shoes for inspection while passing through security.

Additionally, belts, which normally contain a metal buckle, have to be removed. In 2003, passengers were limited to one carry-on bag.

In 2006, US authorities introduced a ban on bringing liquids on to planes after the thwarting of a terrorist plot that involved mixing the liquid components of a bomb on board.

The restrictions caused considerable headaches for flyers, with TSA agents snatching everything from baby milk, medicines and Marmite jars before rules were eventually tweaked to allow liquids in containers measuring up to 100 millilitres.

All of these annoyances and the extra time it took to clear security made flying less attractive for some.

“It eliminated aviation’s speed advantage on short trips — less than 200 miles — causing many high-value individuals to shun commercial aviation altogether for private jets,” Mr Mann said.

Smoke billows across the New York City skyline after two hijacked planes crashed into the twin towers on September 11, 2001. AP

He argued that the changes made passengers at airports more vulnerable.

“Security-process queues have created alternate opportunities for terrorists. Some would say, ‘Screw the plane, I will take out the airport’,” he said.

Attacks at several airports including Brussels and Istanbul indicate his fears are not misplaced.

In the US, security procedures have adapted, with government and private programmes created to pre-screen frequent flyers and allow them to avoid some security hassles such as taking off shoes and removing laptops from bags.

TSA’s Pre-Check service, costing $85 for five years, is open to US citizens and green card holders, with 22 million travellers signing up so far.

Overall, 9/11 had a devastating impact on the airline industry, said Paul Moore, who was Virgin Atlantic’s spokesman at the time.

“London to New York was the biggest transatlantic route. Flights stopped for a few days and then there was a 20 per cent reduction in demand,” he told The National.

“It took two to three years to recover. Airlines’ bottom lines were hit and they had to cut their cloth accordingly.”

The industry has changed irrevocably, said James Healy-Pratt, a leading aviation lawyer.

“The 9/11 terrorist attacks were a seismic shock. Airliners had not been weaponised as operational flying bombs before.

“Passenger confidence dropped through the floor, airlines haemorrhaged cash, their survival was threatened, government bailouts refloated them, airport security changed and passenger confidence returned within 18 months.

“Plastic cutlery, tiresome security queues and the TSA became commonplace, flight deck visits and flying the friendly skies became a fond memory.”

A Customs and Border Protection officer checks the passportvisitor to the United States. AP
Updated: September 08, 2021, 2:58 PM