Schedule: a typical summer Thursday (the flights of Jul 30, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

AMERICAN · FLIGHT AA 644 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 1 Yesterday

AA 644 · TYS → DFW

departs 8:11 PM ET · arrives 9:37 PM CT

Forecast issued Thu 10:00 PM ET · 2h after departure

AA 644 isn’t flying TYS → DFW on Thu, Oct 1

This listing came from a typical schedule. According to the FAA, AA 644 flies these legs that day:

SLC → DFW · 7:10 AM · scheduled