Flight OddsUA1209 ORD → EWR
United Airlines · Chicago, IL to Newark, NJ · 258 flights observed, 2025-08-01 to 2026-06-30 · 719 mi
UA1209 covers more than one route in the data window — the stats below are for ORD → EWR, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
68%
Median delay
+1 min
90th percentile
+71 min
Cancellation rate
3%
How often is UA1209 on time?
Across 258 flights on ORD → EWR from 2025-08-01 to 2026-06-30, UA1209 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +71 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 171 | 68% |
| 16-30 min | 27 | 11% |
| 31-60 min | 21 | 8% |
| 61-120 min | 21 | 8% |
| 2+ hrs | 10 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 31 | 52% | +47 min |
| 2025-09 | 21 | 71% | +30 min |
| 2025-10 | 27 | 67% | +5 min |
| 2025-11 | 24 | 71% | +15 min |
| 2025-12 | 31 | 61% | +19 min |
| 2026-01 | 13 | 54% | +36 min |
| 2026-02 | 11 | 82% | +5 min |
| 2026-03 | 5 | 60% | +28 min |
| 2026-04 | 28 | 79% | +8 min |
| 2026-05 | 30 | 90% | -5 min |
| 2026-06 | 29 | 62% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 37 | 57% |
| Tue | 35 | 74% |
| Wed | 34 | 68% |
| Thu | 35 | 71% |
| Fri | 42 | 69% |
| Sat | 31 | 74% |
| Sun | 36 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…