American Airlines resumes flights after brief grounding ahead of busy Christmas travel - Yahoo! Voices
- American Airlines resumes flights after brief grounding ahead of busy Christmas travel Yahoo! Voices
- American Airlines Briefly Grounds U.S. Flights on Christmas Eve Over Technical Issue The New York Times
- Heavy travel day starts with brief grounding of all American Airlines flights The Associated Press
- American Airlines Operations Up And Running Again After Technical Issue Grounded U.S. Flights news9.com KWTV
- Most American Airlines flights are delayed after a tech issue caused a nationwide groundstop CNN