Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 2399 SCHEDULED · TYPICAL SCHEDULE

Saturday, October 3 Today

UA 2399 · IAH → SAN

departs 12:00 PM CT · arrives 1:21 PM PT

Forecast issued Sat 1:00 AM ET · 12h before departure

UA 2399 isn’t flying IAH → SAN today

This listing came from a typical schedule. According to the FAA, UA 2399 flies these legs today:

OMA → IAH · 6:18 AM · scheduled