1,400 Flights Canceled due to Staff Shortages, Bad Weather

American Airlines said it has canceled more than 1,400 flights over the weekend due to staff shortages and unfavorable weather.
The U.S. airline said it canceled 551 flights on Saturday, 480 flights on Sunday, in addition to 376 flights canceled on Friday. FlightAware, a flight tracking site, said American had also delayed more than 1,000 flights since Friday.