Flight OddsUA4792 ORD → ROA
United Airlines · Chicago, IL to Roanoke, VA · 125 flights observed, 2025-07-01 to 2026-01-04 · 530 mi
UA4792 covers more than one route in the data window — the stats below are for ORD → ROA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
67%
Median delay
+4 min
90th percentile
+62 min
Cancellation rate
1%
How often is UA4792 on time?
Across 125 flights on ORD → ROA from 2025-07-01 to 2026-01-04, UA4792 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +62 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 | 82 | 67% |
| 16-30 min | 18 | 15% |
| 31-60 min | 10 | 8% |
| 61-120 min | 6 | 5% |
| 2+ hrs | 7 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 53% | +36 min |
| 2025-08 | 27 | 67% | +41 min |
| 2025-09 | 26 | 77% | +3 min |
| 2025-10 | 25 | 68% | +8 min |
| 2025-12 | 11 | 73% | +24 min |
| 2026-01 | 4 | 75% | +5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 17 | 71% |
| Tue | 19 | 79% |
| Wed | 16 | 69% |
| Thu | 19 | 63% |
| Fri | 19 | 63% |
| Sat | 15 | 60% |
| Sun | 18 | 61% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…