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.

JETBLUE · FLIGHT B6 397 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 1 Tomorrow

B6 397 · BOS → SEA

departs 7:10 AM ET · arrives 10:33 AM PT

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

B6 397 isn’t flying BOS → SEA on Thu, Oct 1

This listing came from a typical schedule. According to the FAA, B6 397 flies these legs that day:

BOS → SEA · 7:44 PM · scheduled