Flight OddsUA1552 ANC → IAH
United Airlines · Anchorage, AK to Houston, TX · 89 flights observed, 2025-07-21 to 2026-06-30 · 3,266 mi
UA1552 covers more than one route in the data window — the stats below are for ANC → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
80%
Median delay
-6 min
90th percentile
+29 min
Cancellation rate
0%
How often is UA1552 on time?
Across 89 flights on ANC → IAH from 2025-07-21 to 2026-06-30, UA1552 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +29 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 71 | 80% |
| 16-30 min | 11 | 12% |
| 31-60 min | 3 | 3% |
| 61-120 min | 4 | 4% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 11 | 64% | +21 min |
| 2025-08 | 31 | 81% | -6 min |
| 2025-09 | 6 | 100% | -21 min |
| 2026-05 | 11 | 64% | +2 min |
| 2026-06 | 30 | 87% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 13 | 85% |
| Tue | 13 | 77% |
| Wed | 12 | 67% |
| Thu | 13 | 77% |
| Fri | 13 | 69% |
| Sat | 13 | 92% |
| Sun | 12 | 92% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…