Flight profile · United Airlines
UA444
Washington (IAD) to Hartford (BDL) · scheduled 10:30 PM – 11:59 PM
How UA444 performs
895 operations, 2023-07-03 to 2026-06-30.
UA444 arrived on time 78.1% of the time, against 83.3% for all IAD → BDL flights — this specific departure is 5.2 percentage points worse than the route as a whole. Against United Airlines’s own flights on this route it is 5.0 points worse.
Source: US DOT Bureau of Transportation Statistics · 895 operations between 2023-07-03 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA444 | 78.1% | 1.34% | -3 min | 6.0% | 895 |
| United Airlines on IAD → BDL | 83.1% | 0.99% | -6 min | 4.7% | 2,227 |
| All IAD → BDL flights | 83.3% | 1.24% | -7 min | 4.6% | 2,501 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-03 to 2026-06-30
By day of week
Does UA444 run worse on particular days?
Tuesday is historically the most reliable day and Friday the least, a gap of 11.4 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-03 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Other routes UA444 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 |
|---|---|---|---|
| SAN→IAD San Diego to Washington | 2026-02-12 – 2026-06-30 | 139 | 94.1% |
| SFO→SAN San Francisco to San Diego | 2026-02-12 – 2026-06-30 | 135 | 82.2% |
| DEN→FSD Denver to Sioux Falls | 2026-02-03 – 2026-02-03 | 1 | — |
| BNA→IAD Nashville to Washington | 2025-10-26 – 2025-12-17 | 50 | — |
| ORD→BNA Chicago to Nashville | 2025-12-02 – 2025-12-17 | 14 | — |
| DTW→ORD Detroit to Chicago | 2025-12-13 – 2025-12-13 | 1 | — |
| ORD→ALB Chicago to Albany | 2025-11-27 – 2025-11-27 | 1 | — |
| MYR→ORD Myrtle Beach to Chicago | 2025-08-20 – 2025-08-27 | 2 | — |
| CVG→ORD Cincinnati / Covington to Chicago | 2025-08-19 – 2025-08-19 | 1 | — |
| BZN→IAH Bozeman to Houston | 2025-05-24 – 2025-06-22 | 10 | — |
| ORD→IAD Chicago to Washington | 2024-12-19 – 2025-05-21 | 154 | 74.5% |
| SRQ→ORD Sarasota/Bradenton to Chicago | 2025-02-13 – 2025-03-05 | 21 | — |
| ORD→SYR Chicago to Syracuse | 2024-11-28 – 2024-11-28 | 1 | — |
| LAS→EWR Las Vegas to Newark | 2024-02-15 – 2024-03-06 | 21 | — |
| IAD→EWR Washington to Newark | 2024-01-13 – 2024-02-10 | 5 | — |
| DEN→PHX Denver to Phoenix | 2023-12-21 – 2024-01-08 | 19 | — |
| SLC→EWR Salt Lake City to Newark | 2023-11-05 – 2023-11-26 | 5 | — |
| MSP→DEN Minneapolis to Denver | 2023-11-11 – 2023-11-24 | 3 | — |
| LAS→DEN Las Vegas to Denver | 2023-11-16 – 2023-11-16 | 1 | — |
| JAC→SFO Jackson to San Francisco | 2023-09-09 – 2023-09-24 | 6 | — |
| IAH→DEN Houston to Denver | 2023-08-10 – 2023-08-10 | 1 | — |
| IAD→ORD Washington to Chicago | 2023-08-03 – 2023-08-06 | 2 | — |
| BZN→ORD Bozeman to Chicago | 2023-07-01 – 2023-07-30 | 10 | — |
Because the same number has served different journeys, the statistics above describe only the route UA444 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 895 records of UA444 operating IAD → BDL, 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.