Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

AMERICAN · FLIGHT AA 1666 SCHEDULED · TYPICAL SCHEDULE

Monday, October 5 Today

AA 1666 · CHS → CLT

departs 10:52 AM ET · arrives 12:01 PM ET

Forecast issued Mon 7:00 AM ET · 4h before departure

AA 1666 isn’t flying CHS → CLT today

This listing came from a typical schedule. According to the FAA, AA 1666 flies these legs today:

PHX → ONT · 5:04 PM · scheduled
PHX → ONT · 5:09 PM · landed
ONT → PHX · 7:18 PM · landed
ONT → PHX · 7:28 PM · scheduled
PHX → ONT · 5:27 PM · scheduled
ONT → PHX · 7:44 PM · scheduled