Flight OddsUA4609 ORD → ROA
United Airlines · Chicago, IL to Roanoke, VA · 17 flights observed, 2026-04-12 to 2026-04-28 · 530 mi
UA4609 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
47%
Median delay
+21 min
90th percentile
+84 min
Cancellation rate
12%
How often is UA4609 on time?
Across 17 flights on ORD → ROA from 2026-04-12 to 2026-04-28, UA4609 arrived within 15 minutes of schedule 47% of the time. The median arrival delay was +21 min, and the worst 10% of flights arrived +84 min or later. 12% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 7 | 47% |
| 16-30 min | 2 | 13% |
| 31-60 min | 2 | 13% |
| 61-120 min | 3 | 20% |
| 2+ hrs | 1 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 15 | 47% | +35 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 2 | 0% |
| Tue | 2 | 100% |
| Wed | 2 | 50% |
| Thu | 2 | 0% |
| Fri | 2 | 0% |
| Sat | 2 | 50% |
| 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…