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.

SOUTHWEST · FLIGHT WN 1866 SCHEDULED · TYPICAL SCHEDULE

Tuesday, September 29 Yesterday

WN 1866 · FLL → MDW

departs 7:00 AM ET · arrives 9:05 AM CT

Forecast issued Tue 10:00 PM ET · 15h after departure

WN 1866 isn’t flying FLL → MDW on Tue, Sep 29

This listing came from a typical schedule. According to the FAA, WN 1866 flies these legs that day:

HNL → OGG · 8:18 AM · landed