Flight OddsUA2497 ORD → DTW
United Airlines · Chicago, IL to Detroit, MI · 47 flights observed, 2025-07-01 to 2025-08-17 · 235 mi
UA2497 covers more than one route in the data window — the stats below are for ORD → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
48%
Median delay
+25 min
90th percentile
+119 min
Cancellation rate
2%
How often is UA2497 on time?
Across 47 flights on ORD → DTW from 2025-07-01 to 2025-08-17, UA2497 arrived within 15 minutes of schedule 48% of the time. The median arrival delay was +25 min, and the worst 10% of flights arrived +119 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 22 | 48% |
| 16-30 min | 4 | 9% |
| 31-60 min | 9 | 20% |
| 61-120 min | 6 | 13% |
| 2+ hrs | 5 | 11% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 50% | +32 min |
| 2025-08 | 16 | 44% | +57 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 67% |
| Tue | 7 | 29% |
| Wed | 7 | 14% |
| Thu | 7 | 86% |
| Fri | 6 | 67% |
| Sat | 6 | 33% |
| Sun | 7 | 43% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…