Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

AMERICAN · FLIGHT AA 3166 SCHEDULED · TYPICAL SCHEDULE

Wednesday, September 30 Yesterday

AA 3166 · PHL → SFO

departs 7:46 PM ET · arrives 11:10 PM PT

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

AA 3166 isn’t flying PHL → SFO on Wed, Sep 30

This listing came from a typical schedule. According to the FAA, AA 3166 flies these legs that day:

SFO → PHL · 9:33 PM · scheduled