Flight OddsUA1020 RDU → ORD
United Airlines · Raleigh/Durham, NC to Chicago, IL · 32 flights observed, 2026-01-06 to 2026-02-11 · 646 mi
UA1020 covers more than one route in the data window — the stats below are for RDU → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-4 min
90th percentile
+26 min
Cancellation rate
9%
How often is UA1020 on time?
Across 32 flights on RDU → ORD from 2026-01-06 to 2026-02-11, UA1020 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +26 min or later. 9% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 24 | 83% |
| 16-30 min | 3 | 10% |
| 31-60 min | 2 | 7% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 20 | 80% | +2 min |
| 2026-02 | 9 | 89% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 100% |
| Tue | 6 | 67% |
| Wed | 6 | 100% |
| Thu | 5 | 100% |
| Fri | 5 | 40% |
| Sat | No data | — |
| Sun | 3 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…