Flight OddsUA5525 ROA → ORD
United Airlines · Roanoke, VA to Chicago, IL · 135 flights observed, 2025-07-01 to 2026-01-05 · 530 mi
UA5525 covers more than one route in the data window — the stats below are for ROA → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-9 min
90th percentile
+69 min
Cancellation rate
1%
How often is UA5525 on time?
Across 135 flights on ROA → ORD from 2025-07-01 to 2026-01-05, UA5525 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +69 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 | 111 | 83% |
| 16-30 min | 5 | 4% |
| 31-60 min | 3 | 2% |
| 61-120 min | 8 | 6% |
| 2+ hrs | 7 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 84% | +10 min |
| 2025-08 | 30 | 83% | +5 min |
| 2025-09 | 30 | 87% | +26 min |
| 2025-10 | 25 | 80% | +20 min |
| 2025-12 | 13 | 77% | +40 min |
| 2026-01 | 5 | 80% | +22 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 19 | 89% |
| Tue | 18 | 67% |
| Wed | 19 | 84% |
| Thu | 19 | 89% |
| Fri | 20 | 80% |
| Sat | 20 | 80% |
| Sun | 19 | 89% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…