No delays reported for UA 1552 (ANC → IAH) as of 6:47 PM ET. It arrived on time 85.9% of the time in June-August 2026. When it was late, the average delay was 1h 3m. None were cancelled. Right now there are no reported delays at ANC, IAH.
Looks on time
Next leg ANC → IAH, scheduled 10:29 PM local time. No delays at ANC right now, and it usually runs on time. Weather at ANC (26°F, snow, wind 4 kt) could slow departures.
Cancellation risk: Medium 0% of its flights were cancelled in June-August 2026; rough weather at ANC, IAH.
Estimate from the schedule, live position and airport conditions, if this flight operates today. Check United for official times.
Before you fly
Some links are affiliate links.
Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| ANC → IAH Anchorage, AK to Houston, TX | 10:29 PM → 8:25 AM | 86% |
Local times. Schedules change; check your booking.
How reliable is UA 1552?
| Arrived on time (within 15 min) | 85.9% |
| Average delay when late | 63 min |
| Cancelled | 0% |
| Diverted | 0% |
| Flights tracked | 92 |
Best and worst days to fly UA 1552
UA 1552 was most reliable on Saturdays (100% on time) and least reliable on Tuesdays (77%).
| Monday | |
| Tuesday | |
| Wednesday | |
| Thursday | |
| Friday | |
| Saturday | |
| Sunday |
Why it runs late
| Late-arriving plane | |
| Airline (crew, maintenance) | |
| Air traffic system | |
| Extreme weather |
Share of delay minutes by cause, as reported by United to the Department of Transportation.
Live status at its airports
We show airport-wide airport status, not this flight's gate or live position. For that, check the United app.
United delays and what you're owed · Airline phone numbers
About this data
On-time history: U.S. Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, June-August 2026. Live conditions: live airport status. "On time" means arriving within 15 minutes of schedule.
Common questions
Is UA 1552 delayed today?
Right now there are no reported delays at ANC, IAH. Checked 6:47 PM ET. For this flight's gate and exact status, check the United app.
Is UA 1552 usually on time?
UA 1552 arrived within 15 minutes of schedule 85.9% of the time in June-August 2026, with an average delay of 63 minutes when late.
How often is UA 1552 cancelled?
0% of UA 1552 flights were cancelled in June-August 2026.