Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

AMERICAN · FLIGHT AA 621 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 1 Today

AA 621 · PHL → ATL

departs 11:10 AM ET · arrives 1:30 PM ET

Forecast issued Thu 2:00 PM ET · 3h after departure

AA 621 isn’t flying PHL → ATL today

This listing came from a typical schedule. According to the FAA, AA 621 flies these legs today:

SJU → PHL · 2:32 PM · scheduled