American Airlines (AAL) Stock After Hours: What Happened After the Dec. 15 Close—and What to Watch Before the Market Opens Dec. 16
cAmerican Airlines Group, Inc. (NASDAQ: AAL) ended Monday, December 15, 2025, on a strong note—and then barely budged after the closing bell. Shares closed at $15.33, up 2.47% in regular trading, before edging slightly lower in late trading. After hours,