Flight OddsUA3524 CMH → ORD
United Airlines · Columbus, OH to Chicago, IL · 327 flights observed, 2025-07-01 to 2026-06-30 · 296 mi
UA3524 covers more than one route in the data window — the stats below are for CMH → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
94%
Median delay
-16 min
90th percentile
+7 min
Cancellation rate
1%
How often is UA3524 on time?
Across 327 flights on CMH → ORD from 2025-07-01 to 2026-06-30, UA3524 arrived within 15 minutes of schedule 94% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +7 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 | 303 | 94% |
| 16-30 min | 8 | 2% |
| 31-60 min | 3 | 1% |
| 61-120 min | 4 | 1% |
| 2+ hrs | 4 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 94% | -2 min |
| 2025-08 | 30 | 93% | -10 min |
| 2025-09 | 30 | 100% | -21 min |
| 2025-10 | 31 | 97% | -14 min |
| 2025-11 | 29 | 97% | -9 min |
| 2025-12 | 29 | 69% | +28 min |
| 2026-01 | 29 | 90% | -2 min |
| 2026-02 | 26 | 100% | -22 min |
| 2026-03 | 7 | 86% | -11 min |
| 2026-04 | 29 | 100% | -19 min |
| 2026-05 | 29 | 100% | -20 min |
| 2026-06 | 22 | 100% | -24 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 48 | 85% |
| Tue | 48 | 96% |
| Wed | 43 | 93% |
| Thu | 41 | 98% |
| Fri | 47 | 96% |
| Sat | 47 | 100% |
| Sun | 48 | 92% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…