Flight OddsUA3451 BDL → ORD
United Airlines · Hartford, CT to Chicago, IL · 57 flights observed, 2025-07-02 to 2025-09-24 · 783 mi
UA3451 covers more than one route in the data window — the stats below are for BDL → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
89%
Median delay
-20 min
90th percentile
+21 min
Cancellation rate
0%
How often is UA3451 on time?
Across 57 flights on BDL → ORD from 2025-07-02 to 2025-09-24, UA3451 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -20 min, and the worst 10% of flights arrived +21 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 | 51 | 89% |
| 16-30 min | 0 | 0% |
| 31-60 min | 3 | 5% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 2 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 20 | 80% | +2 min |
| 2025-08 | 13 | 100% | -24 min |
| 2025-09 | 24 | 92% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 100% |
| Tue | 6 | 83% |
| Wed | 11 | 82% |
| Thu | 9 | 100% |
| Fri | 8 | 88% |
| Sat | 9 | 78% |
| 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…