UA1155 EWR → AUS
United Airlines · Newark, NJ to Austin, TX · 286 flights observed, 2025-07-01 to 2026-06-30 · 1,504 mi
UA1155 covers more than one route in the data window — the stats below are for EWR → AUS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
85%
Median delay
-10 min
90th percentile
+28 min
Cancellation rate
2%
How often is UA1155 on time?
Across 286 flights on EWR → AUS from 2025-07-01 to 2026-06-30, UA1155 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +28 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 | 239 | 85% |
| 16-30 min | 15 | 5% |
| 31-60 min | 16 | 6% |
| 61-120 min | 7 | 3% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 83% | -2 min |
| 2025-08 | 18 | 89% | +5 min |
| 2025-09 | 6 | 100% | -13 min |
| 2025-10 | 31 | 77% | +7 min |
| 2025-11 | 28 | 71% | +0 min |
| 2025-12 | 15 | 73% | -3 min |
| 2026-01 | 21 | 76% | +9 min |
| 2026-02 | 22 | 91% | -17 min |
| 2026-03 | 27 | 89% | -17 min |
| 2026-04 | 24 | 96% | -14 min |
| 2026-05 | 28 | 93% | 0 min |
| 2026-06 | 30 | 93% | -8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 44 | 82% |
| Tue | 37 | 92% |
| Wed | 37 | 95% |
| Thu | 43 | 84% |
| Fri | 44 | 84% |
| Sat | 32 | 81% |
| Sun | 43 | 81% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…