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.

REPUBLIC · FLIGHT YX 4376 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 1 Today

YX 4376 · JFK → BOS

departs 8:10 AM ET · arrives 9:34 AM ET

Forecast issued Thu 7:00 AM ET · 1h before departure

YX 4376 isn’t flying JFK → BOS today

This listing came from a typical schedule. According to the FAA, YX 4376 flies these legs today:

DTW → LGA · 9:28 AM · scheduled