Flight profile · Delta Air Lines
DL2964
Hartford (BDL) to Detroit (DTW) · scheduled 5:30 AM – 7:30 AM
How DL2964 performs
1,094 operations, 2023-07-01 to 2026-06-30.
DL2964 arrived on time 90.5% of the time, against 87.2% for all BDL → DTW flights — this specific departure is 3.3 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 2.9 points better.
Source: US DOT Bureau of Transportation Statistics · 1,094 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL2964 | 90.5% | 1.37% | -11 min | 3.2% | 1,094 |
| Delta Air Lines on BDL → DTW | 87.6% | 1.25% | -13 min | 5.0% | 3,508 |
| All BDL → DTW flights | 87.2% | 1.19% | -13 min | 5.1% | 3,788 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does DL2964 run worse on particular days?
Tuesday is historically the most reliable day and Sunday the least, a gap of 7.8 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Data and methodology
Calculated by FlyerIntel from 1,094 records of DL2964 operating BDL → DTW, 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.