Flight profile · Delta Air Lines
DL2934
Detroit (DTW) to New York (JFK) · scheduled 9:25 PM – 6:45 PM
How DL2934 performs
677 operations, 2024-06-07 to 2026-06-30.
DL2934 arrived on time 73.5% of the time, against 79.9% for all DTW → JFK flights — this specific departure is 6.4 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 1.8 points worse.
Source: US DOT Bureau of Transportation Statistics · 677 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL2934 | 73.5% | 1.77% | -8 min | 11.6% | 677 |
| Delta Air Lines on DTW → JFK | 75.3% | 2.01% | -7 min | 10.3% | 1,643 |
| All DTW → JFK flights | 79.9% | 2.43% | -9 min | 8.7% | 4,450 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL2934 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 |
|---|---|---|---|
| ATL→CHS Atlanta to Charleston | 2024-05-07 – 2024-06-06 | 31 | — |
| CHS→ATL Charleston to Atlanta | 2024-05-09 – 2024-06-06 | 16 | — |
| ORD→LGA Chicago to New York | 2024-04-09 – 2024-05-06 | 28 | — |
| STL→ATL St. Louis to Atlanta | 2023-07-01 – 2024-04-08 | 147 | 83.0% |
| ATL→STL Atlanta to St. Louis | 2023-07-01 – 2024-04-06 | 147 | 88.4% |
| ATL→MIA Atlanta to Miami | 2023-12-07 – 2024-01-07 | 27 | — |
| MIA→ATL Miami to Atlanta | 2023-12-07 – 2024-01-07 | 27 | — |
| PBI→HPN West Palm Beach to White Plains | 2023-11-10 – 2023-12-06 | 26 | — |
Because the same number has served different journeys, the statistics above describe only the route DL2934 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 677 records of DL2934 operating DTW → JFK, 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.