U.S. carrier Alaska Airlines resumed operations late on Sunday after briefly grounding all of its flights for about three hours due to an IT outage, marking the second time it has halted its fleet in just over a year.
The company requested a system-wide ground stop for Alaska and Horizon Air flights at around 8 p.m. Pacific on Sunday (0300 GMT on Monday) after it said that an outage impacted its systems, and lifted the ground stop by 11 p.m. Pacific, the carrier said.
“As we reposition our aircraft and crews, there will most likely