American airlines vacation glitch

Any news on the AA computer glitch making flights questionable the holiday season?

Whose computer made the SNAFU?

American’s or USAirways?

Gizmodo says it was American Airlines

Was it a merger related glitch?

No. a logistical glitch. Somewhere along the way their software allowed pilots to take time off during the holiday season, leaving scheduled flights without any pilots to fly them.