Disruptions to stores, ports, plants spread ahead of Hurricane Matthew

CHICAGO (Reuters) - Disruptions to air travel, manufacturing, supply chains and retail stores spread on Friday as Hurricane Matthew worked its way up Florida's Atlantic coast, leaving people and goods stranded and plants idled.

After cancelling 590 flights on Thursday, American Airlines Group Inc cancelled 580 on Friday and 160 on Saturday. A spokesman said flights had resumed in Miami on Friday morning as the storm moved north.