Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 1155SCHEDULED · TYPICAL SCHEDULE
UA 1155 · EWR → AUS
departs 12:20 PM ET · arrives 3:16 PM CT
Forecast issued Fri 10:00 PM ET · 10h after departure
Odds over time
Arrive at AUS more than 15 minutes late?
28%chance · ±0 pts+0 pts · 24h
HOW SURE WE AREVery high. The odds now come almost entirely from live conditions.
How late will it get to AUS?
On time or early
71%
15–30 min late
13%
30 min–1 hour late
6%
1–2 hours late
5%
Over 2 hours late
3%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.