Schedule: the flights that flew on Thursday, Oct 22, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 1660 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 29 Today

UA 1660 · SEA → IAH

departs 5:00 PM PT · arrives 11:26 PM CT

Forecast issued Thu 6:00 PM ET · 2h before departure

UA 1660 isn’t flying SEA → IAH today

This listing came from a typical schedule. According to the FAA, UA 1660 flies these legs today:

ORD → SEA · 1:00 PM · landed
ORD → SEA · 1:03 PM · scheduled