American Airlines flights at several airports grounded over technical difficulties

(WIVB) — Across the nation, American Airlines planes are reportedly on the ground as the company deals with a computer issue.
American Airlines is responding on Twitter to concerned customers who say they can’t board their flights. The company has routinely responded by admitting to technical problems that are stopping up their flights at several airports.
The airline company hasn’t yet said what spurred the airplane-grounding issue, but said they are working to return ser