Flight OddsUA1989 ORD → RDU
United Airlines · Chicago, IL to Raleigh/Durham, NC · 94 flights observed, 2026-03-29 to 2026-06-30 · 646 mi
UA1989 covers more than one route in the data window — the stats below are for ORD → RDU, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
57%
Median delay
+8 min
90th percentile
+165 min
Cancellation rate
1%
How often is UA1989 on time?
Across 94 flights on ORD → RDU from 2026-03-29 to 2026-06-30, UA1989 arrived within 15 minutes of schedule 57% of the time. The median arrival delay was +8 min, and the worst 10% of flights arrived +165 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 | 53 | 57% |
| 16-30 min | 8 | 9% |
| 31-60 min | 13 | 14% |
| 61-120 min | 4 | 4% |
| 2+ hrs | 15 | 16% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 3 | 67% | +124 min |
| 2026-04 | 30 | 60% | +43 min |
| 2026-05 | 31 | 68% | +36 min |
| 2026-06 | 29 | 41% | +56 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 14 | 57% |
| Tue | 14 | 57% |
| Wed | 12 | 50% |
| Thu | 13 | 31% |
| Fri | 13 | 46% |
| Sat | 13 | 85% |
| Sun | 14 | 71% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…