Flight profile · United Airlines
UA2239
Hartford (BDL) to Denver (DEN) · scheduled 3:30 PM – 6:00 PM
How UA2239 performs
678 operations, 2024-08-19 to 2026-06-30.
UA2239 arrived on time 77.8% of the time, against 82.4% for all BDL → DEN flights — this specific departure is 4.6 percentage points worse than the route as a whole. Against United Airlines’s own flights on this route it is 6.9 points worse.
Source: US DOT Bureau of Transportation Statistics · 678 operations between 2024-08-19 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA2239 | 77.8% | 0.74% | -5 min | 7.9% | 678 |
| United Airlines on BDL → DEN | 84.7% | 1.31% | -10 min | 4.7% | 1,908 |
| All BDL → DEN flights | 82.4% | 1.07% | -8 min | 4.9% | 2,605 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-08-19 to 2026-06-30
Other routes UA2239 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| DEN→DFW Denver to Dallas–Fort Worth | 2025-10-26 – 2026-06-30 | 95 | 72.3% |
| DEN→SFO Denver to San Francisco | 2023-07-01 – 2024-08-18 | 386 | 64.9% |
| BNA→DEN Nashville to Denver | 2024-02-15 – 2024-03-06 | 17 | — |
| FLL→DEN Fort Lauderdale to Denver | 2024-01-09 – 2024-02-14 | 37 | — |
| STL→DEN St. Louis to Denver | 2023-11-28 – 2023-12-20 | 23 | — |
| MCO→DEN Orlando to Denver | 2023-11-01 – 2023-11-27 | 26 | — |
Because the same number has served different journeys, the statistics above describe only the route UA2239 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 678 records of UA2239 operating BDL → DEN, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.