Flight OddsUA4447 ORD → DAY
United Airlines · Chicago, IL to Dayton, OH · 20 flights observed, 2026-04-30 to 2026-05-20 · 240 mi
UA4447 covers more than one route in the data window — the stats below are for ORD → DAY, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
63%
Median delay
+3 min
90th percentile
+275 min
Cancellation rate
5%
How often is UA4447 on time?
Across 20 flights on ORD → DAY from 2026-04-30 to 2026-05-20, UA4447 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +275 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 12 | 63% |
| 16-30 min | 0 | 0% |
| 31-60 min | 2 | 11% |
| 61-120 min | 2 | 11% |
| 2+ hrs | 3 | 16% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 1 | 100% | +15 min |
| 2026-05 | 18 | 61% | +110 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 2 | 50% |
| Tue | 2 | 0% |
| Wed | 3 | 67% |
| Thu | 3 | 33% |
| Fri | 3 | 67% |
| Sat | 3 | 100% |
| Sun | 3 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…