Flight profile · Delta Air Lines
DL2393
Raleigh–Durham (RDU) to Boston (BOS) · scheduled 7:59 PM – 9:40 PM
How DL2393 performs
320 operations, 2025-04-14 to 2026-06-30.
DL2393 arrived on time 70.4% of the time, against 79.0% for all RDU → BOS flights — this specific departure is 8.6 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 10.9 points worse.
Source: US DOT Bureau of Transportation Statistics · 320 operations between 2025-04-14 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL2393 | 70.4% | 2.81% | -9 min | 16.4% | 320 |
| Delta Air Lines on RDU → BOS | 81.3% | 1.47% | -13 min | 9.4% | 4,355 |
| All RDU → BOS flights | 79.0% | 1.78% | -12 min | 9.7% | 8,787 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-04-14 to 2026-06-30
Other routes DL2393 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 DL2393 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 320 records of DL2393 operating RDU → BOS, 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.