Flight OddsUA1525 EWR → ORD
United Airlines · Newark, NJ to Chicago, IL · 340 flights observed, 2025-07-01 to 2026-06-30 · 719 mi
UA1525 covers more than one route in the data window — the stats below are for EWR → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
80%
Median delay
-10 min
90th percentile
+50 min
Cancellation rate
1%
How often is UA1525 on time?
Across 340 flights on EWR → ORD from 2025-07-01 to 2026-06-30, UA1525 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +50 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 270 | 80% |
| 16-30 min | 22 | 7% |
| 31-60 min | 16 | 5% |
| 61-120 min | 17 | 5% |
| 2+ hrs | 12 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 90% | -12 min |
| 2025-08 | 31 | 90% | -8 min |
| 2025-09 | 30 | 93% | -11 min |
| 2025-10 | 31 | 52% | +28 min |
| 2025-11 | 30 | 63% | +18 min |
| 2025-12 | 31 | 61% | +30 min |
| 2026-01 | 29 | 79% | +4 min |
| 2026-02 | 11 | 100% | -16 min |
| 2026-03 | 23 | 78% | +21 min |
| 2026-04 | 29 | 86% | +1 min |
| 2026-05 | 31 | 90% | -2 min |
| 2026-06 | 30 | 90% | -11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 48 | 92% |
| Tue | 50 | 78% |
| Wed | 49 | 86% |
| Thu | 49 | 82% |
| Fri | 48 | 73% |
| Sat | 45 | 82% |
| Sun | 48 | 69% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…