Flight OddsUA3505 ORD → DAY
United Airlines · Chicago, IL to Dayton, OH · 32 flights observed, 2026-03-29 to 2026-04-29 · 240 mi
UA3505 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
74%
Median delay
-9 min
90th percentile
+57 min
Cancellation rate
3%
How often is UA3505 on time?
Across 32 flights on ORD → DAY from 2026-03-29 to 2026-04-29, UA3505 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +57 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 23 | 74% |
| 16-30 min | 2 | 6% |
| 31-60 min | 3 | 10% |
| 61-120 min | 2 | 6% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 3 | 67% | +74 min |
| 2026-04 | 28 | 75% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 5 | 40% |
| Wed | 5 | 80% |
| Thu | 3 | 67% |
| Fri | 4 | 75% |
| Sat | 4 | 100% |
| Sun | 5 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…