Why a Software Glitch Sent Delta into a Tailspin: The Perils of Getting Technology and People Misaligned
Customer-facing airline employees are some of the most remarkable people in business. How can they not be? The workers on the ground face the annoyed, the demanding, the delayed, the furious, the not-going-anywhere-today, and the inebriated. Then they get a lunch break. Those on the jets face the entitled in the front and the cramped-and-cranky in coach.My admiration for these folks has only increased over the last decade as their ranks have been thinned by technology (with a push from the pandemic) while their tasks have been made increasingly fraught by the air-travel system in which they now toil. And in which we frequently roil.We got to see this combination of imperfect technology meeting overwhelmed staffing earlier this summer during the great CrowdStrike meltdown. Until its cybersecurity upgrade blew up, CrowdStrike was a company known mostly to sys-op jockeys and hackers. Then the company introduced a wonky software update that within hours crippled millions of servers that used Microsoft Windows and all hell broke loose.Around the world, operating systems gagged, including those of major U.S. airlines, bringing traffic to a near standstill. In the U.S., only Southwest, which seemingly still uses floppy discs to run its data systems, escaped the meltdown. With the CrowdStrike collapse, the scene soon became all too familiar: lines of people desperately trying to get somewhere, their options narrowing, their frustration widening as the hours passed. Some would be stuck for days.And among those carriers, Delta stood out for coming apart like a cheap suitcase tossed down a baggage ramp. The carrier canceled more than 5,500 flights, and at one point refused to board unaccompanied minors, creating major angst for lots of parents. Meanwhile, word got out that CEO Ed Bastian had jetted off—Ted Cruz-style—to Paris for the Olympics while his airline was frozen in place. Delta blamed CrowdStrike and Microsoft, and has threatened to sue to recover some $500 million in losses. Microsoft, in turn, blamed Delta’s outmoded technology. During the depths of the outage, Microsoft CEO Satya Nadella emailed Bastian to offer assistance—talk about the ultimate Help Desk—but Microsoft says Bastian apparently didn’t respond. The carrier seemingly turned on its passengers, some of whom reported difficulty in getting hotels from Delta where they were stranded, as well as being low-balled by the refund offers being made to compensate them for lost flights and spoiled vacations. Delta’s service swoon seemed all that more severe given that the airline had reached cruising altitude in the post pandemic years, while rivals such as United and Southwest grappled more often with system freeze-ups.Using Technology to Supplant LaborYet Delta, as well as the other carriers, have been rolling the dice for years when it comes to matching people and technology. During the pandemic the carriers had to cut schedules (40% in Delta’s case) and jobs. As the nation and air travel recovered, they either didn’t—or couldn’t—rehire enough people who had left or were let go to match surging demand. (Remember “revenge travel”?) Increasingly, they relied heavily on technology to supplant labor. And they made us, the passengers, part of the labor force: encouraging carry on baggage by charging for checked bags, then introducing self-ticketing, self-check-in and self-bag-checks. Frontier even tried to eliminate its customer phone support.This latest air travel meltdown magnified an everyday incongruity that exists in the industry in that airlines are carefully configured to cope with the unpredictable—often to no avail. They try to plan for everything, from the catastrophic—a fatal crash—to the complex, such as a hurricane that threatens to spin the entire network into disarray. Then there are wars, revolutions, volcanoes, pandemics, strikes and assorted other calamities that are a regular threat to any global business, but to airlines in particular.At their vast flight operations centers, the carriers have teams ready for everything from a medical emergency on board to a rivet (or a door) coming loose on a 737 Max or a warning light on an Airbus 321 that won’t turn off. There are doctors, pilots, mechanics, meteorologists, Airbus specialists, Boeing specialists, avionics specialists, crew wranglers, airport and operations managers working 24/7 at the ops centers, and yes, people figuring out just who among us is going to get screwed when flights get delayed or canceled.Yet all of that preparation is no match for the way airlines are actually scheduled. They remain vulnerable to the phenomenon known as tight coupling, in which one unit in a system is highly dependent on the next. Cascading failure is almost a guarantee once the first fault is unleashed. Why can’t airlines prevent this from happening? The answer is that, despite the contingency planning, airlines are scheduled for optimum conditions, as though it’s always going to be sunny in Philadelphia, or Panama City or Paris. Which is not the case, of course. Worse, with load factors north of 85%, there’s little excess capacity, and little hope of a quick recovery once the system begins to implode.The contingency planning that airlines do can be undone by what they regularly come up against. Weather is by definition chaotic; technology is capable of catastrophic failure. Try building a service culture around that.Where’s the Service in the Service Economy?Although airlines are the most conspicuous examples of failing to balance people and tech, it seems to be creeping into all parts of the economy, as algorithms try to bring ever more precision to businesses. Especially in retail. The goal is to never have excess labor being employed for a single minute anywhere. In this frictionless world, there is always precisely enough help available to help you make your purchase or to get served.You know how that goes. We seem to live in a nation where there is always one fewer checkout lane open than needed (and don’t get us started on self checkout, which normally requires more than one self to operate). If you’re waiting in one of these lines, this understaffing can seem deliberate.Not too long ago, I was discussing airline operations with David Neeleman, founder of the highly successful new airline Breeze Airways (not to mention JetBlue, Azul, and WestJet) when he mentioned that he routinely passed by long lines of customers—or potential customers—at airport Starbucks. This frustrating level of service drove him to distraction—and this is a man who does not drink coffee. His point was that in an airport terminal, with scheduled flights, you can pretty much know how many people are going to be around your location at any given time. How can they not figure this out?, he asked, incredulously.Perhaps because they don’t want to: the obvious conclusion is that it’s better to be slightly understaffed than overstaffed, especially in businesses that ebb and flow during a day. In my nabe, the usual culprit is our CVS pharmacy, where the line gets 10 deep about the same time every day. Or at Chipotle, where 7 p.m. to 7:30 p.m. becomes a crap shoot as to whether your online order will be ready as the app promises. The problem? There are two hospitals nearby, and shifts are changing about then, something Chipotle’s scheduling software hasn’t seemed to have mastered. One more person-hour would do wonders, the difficulty being that you can’t schedule one person for one hour. So we wait.At Sephora, meanwhile, I seethed in a line on a Saturday afternoon with my wife as checkout terminals remained unpersoned even as the queue expanded. Spotting a manager, I asked, “Can’t you pull people off the sales floor? Isn’t everyone cross-trained?” She, of Gen Z, gave me that “okay, boomer” look before moving on. I’m still not sure whether she lacked the authority to shift salespeople to the front end, or the interest.Dissatisfied shoppers in brick-and-mortar stores are free to leave and not return, or to buy online. Dissatisfied fliers don’t have that option. How many times have I heard an angry passenger screaming, “I’m never going to fly this airline again,” at an agent and thought: Oh yes you are. And that includes Delta. The carrier may have burned some goodwill this summer, but there’s a still deep reservoir it can still draw on—at least for now.That includes its talent pool. As we have again experienced, when the technology chokes, the front-line workers bear the burden for the company, because software doesn’t hear you when you scream at it. The airlines, and many other companies, either need to invest in more dependable technology—or they need to stretch their people a little bit less.Bill Saporito is an editor at large at Inc. magazine, whose work has also appeared in the New York Times and Washington Post. Previously, he worked as an assistant managing editor at Time magazine and as a senior editor at Fortune. He has written for From Day One on the power gap among labor unions and the myth of the “woke” corporation. (Photo by Panama7/iStock by Getty Images)
