News/Opinion: American Airlines Flights Resume After Being Grounded on a Crazy Travel Day American Airlines grounded all U.S. flights for an hour due to a tech issue, causing widespread delays on one of the busiest travel days of the year

News/Opinion: American Airlines Flights Resume After Being Grounded on a Crazy Travel Day: American Airlines grounded all U.S. flights for an hour due to a tech issue, causing widespread delays on one of the busiest travel days… #CUTO #Airlinesgrounded #groundedflights #flightsissue #issuecausing