Delta's Q3 profit fell below $1 billion after global tech outage led to thousands of cancellations

Luggage covers the floor of baggage claim at Atlanta's Hartfield-Jackson Airport as Delta employees try to reunite passengers with their belongings.
Delta employees at Hartsfield-Jackson Atlanta International Airport work to reunite travelers with their luggage on Tuesday, July 23, 2024 as the airline struggled to catch up after a global tech outage. (Matthew Pearson/WABE)

Third-quarter earnings fell 26% at Delta Air Lines, which struggled to overcome a global technology outage that led to thousands of flight cancellations, and indications that growth in air travel is beginning to slow.

Delta earned $971 million, down from $1.31 billion a year earlier. Revenue rose slightly, but spending on labor, airport landing fees and its Delta Connection regional affiliate grew much faster, the Atlanta airline said Thursday.

Shares slumped almost 6% before the opening bell, dragging down other airlines as well.