Flight OddsUA4183 ORD → DAY
United Airlines · Chicago, IL to Dayton, OH · 20 flights observed, 2026-02-12 to 2026-03-03 · 240 mi
UA4183 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
65%
Median delay
-5 min
90th percentile
+93 min
Cancellation rate
0%
How often is UA4183 on time?
Across 20 flights on ORD → DAY from 2026-02-12 to 2026-03-03, UA4183 arrived within 15 minutes of schedule 65% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +93 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 | 13 | 65% |
| 16-30 min | 3 | 15% |
| 31-60 min | 1 | 5% |
| 61-120 min | 2 | 10% |
| 2+ hrs | 1 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 17 | 65% | +17 min |
| 2026-03 | 3 | 67% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 100% |
| Tue | 3 | 67% |
| Wed | 2 | 50% |
| Thu | 3 | 67% |
| Fri | 3 | 33% |
| Sat | 3 | 67% |
| Sun | 3 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…