Flight OddsUA3661 CMH → ORD
United Airlines · Columbus, OH to Chicago, IL · 49 flights observed, 2025-08-21 to 2025-10-24 · 296 mi
UA3661 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
76%
Median delay
-7 min
90th percentile
+44 min
Cancellation rate
0%
How often is UA3661 on time?
Across 49 flights on CMH → ORD from 2025-08-21 to 2025-10-24, UA3661 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +44 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 37 | 76% |
| 16-30 min | 4 | 8% |
| 31-60 min | 4 | 8% |
| 61-120 min | 2 | 4% |
| 2+ hrs | 2 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 6 | 50% | +24 min |
| 2025-09 | 19 | 84% | -4 min |
| 2025-10 | 24 | 75% | +14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 78% |
| Tue | 4 | 50% |
| Wed | 4 | 100% |
| Thu | 10 | 70% |
| Fri | 10 | 90% |
| Sat | 4 | 50% |
| Sun | 8 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…