Flight OddsUA1920 RDU → ORD
United Airlines · Raleigh/Durham, NC to Chicago, IL · 313 flights observed, 2025-07-01 to 2026-05-20 · 646 mi
UA1920 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
79%
Median delay
-5 min
90th percentile
+41 min
Cancellation rate
1%
How often is UA1920 on time?
Across 313 flights on RDU → ORD from 2025-07-01 to 2026-05-20, UA1920 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +41 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 | 242 | 79% |
| 16-30 min | 28 | 9% |
| 31-60 min | 17 | 6% |
| 61-120 min | 11 | 4% |
| 2+ hrs | 10 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 71% | +10 min |
| 2025-08 | 29 | 86% | -1 min |
| 2025-09 | 27 | 78% | +6 min |
| 2025-10 | 30 | 73% | +4 min |
| 2025-11 | 29 | 69% | +37 min |
| 2025-12 | 31 | 77% | +17 min |
| 2026-01 | 29 | 76% | +3 min |
| 2026-02 | 28 | 93% | +7 min |
| 2026-03 | 30 | 80% | +11 min |
| 2026-04 | 25 | 76% | +3 min |
| 2026-05 | 19 | 89% | -4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 45 | 71% |
| Tue | 47 | 85% |
| Wed | 47 | 85% |
| Thu | 44 | 86% |
| Fri | 45 | 73% |
| Sat | 37 | 78% |
| Sun | 43 | 70% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…