Flight OddsUA1966 AUS → IAH
United Airlines · Austin, TX to Houston, TX · 311 flights observed, 2025-07-01 to 2026-06-30 · 140 mi
UA1966 covers more than one route in the data window — the stats below are for AUS → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
93%
Median delay
-13 min
90th percentile
+3 min
Cancellation rate
2%
How often is UA1966 on time?
Across 311 flights on AUS → IAH from 2025-07-01 to 2026-06-30, UA1966 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +3 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 283 | 93% |
| 16-30 min | 8 | 3% |
| 31-60 min | 4 | 1% |
| 61-120 min | 3 | 1% |
| 2+ hrs | 6 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 26 | 85% | +5 min |
| 2025-08 | 14 | 93% | -13 min |
| 2025-09 | 6 | 67% | +114 min |
| 2025-10 | 31 | 100% | -12 min |
| 2025-11 | 29 | 97% | -7 min |
| 2025-12 | 31 | 90% | -5 min |
| 2026-01 | 29 | 100% | -19 min |
| 2026-02 | 27 | 100% | -16 min |
| 2026-03 | 30 | 93% | -8 min |
| 2026-04 | 30 | 97% | -8 min |
| 2026-05 | 25 | 84% | -5 min |
| 2026-06 | 26 | 88% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 46 | 89% |
| Tue | 42 | 90% |
| Wed | 43 | 93% |
| Thu | 46 | 98% |
| Fri | 45 | 100% |
| Sat | 45 | 93% |
| Sun | 37 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…