Flight OddsUA3603 ORD → CMH
United Airlines · Chicago, IL to Columbus, OH · 109 flights observed, 2025-07-01 to 2025-10-25 · 296 mi
UA3603 covers more than one route in the data window — the stats below are for ORD → CMH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
92%
Median delay
-14 min
90th percentile
+10 min
Cancellation rate
1%
How often is UA3603 on time?
Across 109 flights on ORD → CMH from 2025-07-01 to 2025-10-25, UA3603 arrived within 15 minutes of schedule 92% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +10 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 | 99 | 92% |
| 16-30 min | 2 | 2% |
| 31-60 min | 1 | 1% |
| 61-120 min | 2 | 2% |
| 2+ hrs | 4 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 27 | 85% | +6 min |
| 2025-08 | 27 | 96% | -6 min |
| 2025-09 | 30 | 97% | -13 min |
| 2025-10 | 24 | 88% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 15 | 80% |
| Tue | 17 | 88% |
| Wed | 17 | 100% |
| Thu | 17 | 94% |
| Fri | 17 | 88% |
| Sat | 10 | 90% |
| Sun | 15 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…