Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

REPUBLIC · FLIGHT YX 4401 SCHEDULED · TYPICAL SCHEDULE

Wednesday, September 30 Tomorrow

YX 4401 · BOS → JFK

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

Forecast issued Tue 5:00 PM ET · 13h before departure

YX 4401 isn’t flying BOS → JFK on Wed, Sep 30

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

ILM → LGA · 12:07 PM · landed
ILM → LGA · 12:17 PM · scheduled
ILM → LGA · 11:20 AM · scheduled