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.

SKYWEST · FLIGHT OO 4070 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 1 Tomorrow

OO 4070 · ONT → SEA

departs 11:59 AM PT · arrives 2:51 PM PT

Forecast issued Wed 12:00 PM ET · 27h before departure

OO 4070 isn’t flying ONT → SEA on Thu, Oct 1

This listing came from a typical schedule. According to the FAA, OO 4070 flies these legs that day:

SEA → ONT · 8:58 AM · scheduled