Schedule: a typical Tuesday (the flights of Jul 28, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

REPUBLIC · FLIGHT YX 4401 SCHEDULED · TYPICAL SCHEDULE

Tuesday, September 29 Today

YX 4401 · BOS → JFK

departs 6:01 AM ET · arrives 7:30 AM ET

Forecast issued Tue 5:00 PM ET · 11h after departure

YX 4401 isn’t flying BOS → JFK today

This listing came from a typical schedule. According to the FAA, YX 4401 flies these legs today:

ILM → LGA · 12:07 PM · landed
ILM → LGA · 12:17 PM · scheduled