Flight OddsUA4470 ORD → ROA
United Airlines · Chicago, IL to Roanoke, VA · 58 flights observed, 2026-01-06 to 2026-03-04 · 530 mi
UA4470 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
44%
Median delay
+23 min
90th percentile
+113 min
Cancellation rate
5%
How often is UA4470 on time?
Across 58 flights on ORD → ROA from 2026-01-06 to 2026-03-04, UA4470 arrived within 15 minutes of schedule 44% of the time. The median arrival delay was +23 min, and the worst 10% of flights arrived +113 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 24 | 44% |
| 16-30 min | 8 | 15% |
| 31-60 min | 14 | 25% |
| 61-120 min | 3 | 5% |
| 2+ hrs | 6 | 11% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 23 | 39% | +41 min |
| 2026-02 | 28 | 50% | +25 min |
| 2026-03 | 4 | 25% | +45 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 25% |
| Tue | 9 | 44% |
| Wed | 9 | 33% |
| Thu | 8 | 88% |
| Fri | 7 | 43% |
| Sat | 7 | 43% |
| Sun | 7 | 29% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…