Flight OddsUA5819 ORD → DAY
United Airlines · Chicago, IL to Dayton, OH · 26 flights observed, 2026-01-06 to 2026-02-10 · 240 mi
UA5819 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
46%
Median delay
+18 min
90th percentile
+81 min
Cancellation rate
8%
How often is UA5819 on time?
Across 26 flights on ORD → DAY from 2026-01-06 to 2026-02-10, UA5819 arrived within 15 minutes of schedule 46% of the time. The median arrival delay was +18 min, and the worst 10% of flights arrived +81 min or later. 8% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 11 | 46% |
| 16-30 min | 4 | 17% |
| 31-60 min | 5 | 21% |
| 61-120 min | 2 | 8% |
| 2+ hrs | 2 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 16 | 56% | +36 min |
| 2026-02 | 8 | 25% | +39 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 25% |
| Tue | 5 | 80% |
| Wed | 1 | 100% |
| Thu | 5 | 60% |
| Fri | 5 | 20% |
| Sat | No data | — |
| Sun | 4 | 25% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…