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 4685 SCHEDULED · TYPICAL SCHEDULE

Wednesday, September 30 Yesterday

YX 4685 · LGA → DCA

departs 3:09 PM ET · arrives 4:46 PM ET

Forecast issued Wed 10:00 PM ET · 7h after departure

YX 4685 isn’t flying LGA → DCA on Wed, Sep 30

This listing came from a typical schedule. According to the FAA, YX 4685 flies these legs that day:

SDF → BOS · 5:54 PM · scheduled
SDF → BOS · 6:54 PM · landed