Schedule: a typical Friday (the flights of Jul 31, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

DELTA · FLIGHT DL 668 SCHEDULED · TYPICAL SCHEDULE

Friday, October 2 Tomorrow

DL 668 · JFK → SFO

departs 7:00 AM ET · arrives 10:15 AM PT

Forecast issued Thu 2:00 AM ET · 29h before departure

DL 668 isn’t flying JFK → SFO on Fri, Oct 2

This listing came from a typical schedule. According to the FAA, DL 668 flies these legs that day:

SFO → JFK · 11:49 AM · scheduled
SFO → JFK · 11:49 AM · scheduled