Flight profile · Delta Air Lines
DL2428
Miami (MIA) to New York (JFK) · scheduled 7:40 AM – 10:00 AM
How DL2428 performs
559 operations, 2024-06-07 to 2026-06-30.
DL2428 arrived on time 87.6% of the time, against 71.7% for all MIA → JFK flights — this specific departure is 15.9 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 16.5 points better.
Source: US DOT Bureau of Transportation Statistics · 559 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL2428 | 87.6% | 1.43% | -8 min | 4.5% | 559 |
| Delta Air Lines on MIA → JFK | 71.1% | 1.75% | -3 min | 12.7% | 4,741 |
| All MIA → JFK flights | 71.7% | 2.02% | -4 min | 12.3% | 15,458 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL2428 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.
Because the same number has served different journeys, the statistics above describe only the route DL2428 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 559 records of DL2428 operating MIA → 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.