Flight profile · Delta Air Lines
DL1075
Raleigh–Durham (RDU) to Boston (BOS) · scheduled 4:35 PM – 6:30 PM
How DL1075 performs
597 operations, 2024-06-07 to 2026-06-28.
DL1075 arrived on time 71.2% of the time, against 79.0% for all RDU → BOS flights — this specific departure is 7.8 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 10.1 points worse.
Source: US DOT Bureau of Transportation Statistics · 597 operations between 2024-06-07 to 2026-06-28
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL1075 | 71.2% | 0.67% | -11 min | 14.2% | 597 |
| 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 · 2024-06-07 to 2026-06-28
Other routes DL1075 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 |
|---|---|---|---|
| DTW→RSW Detroit to Fort Myers | 2024-01-08 – 2026-04-12 | 160 | 72.3% |
| FLL→LGA Fort Lauderdale to New York | 2025-12-20 – 2026-01-04 | 16 | — |
| MCO→SLC Orlando to Salt Lake City | 2024-11-28 – 2024-11-28 | 1 | — |
| GRR→ATL Grand Rapids to Atlanta | 2023-09-10 – 2024-06-06 | 76 | — |
| ATL→GRR Atlanta to Grand Rapids | 2023-09-10 – 2024-06-06 | 65 | — |
| ATL→PIT Atlanta to Pittsburgh | 2024-03-10 – 2024-05-06 | 58 | — |
| PIT→ATL Pittsburgh to Atlanta | 2024-03-10 – 2024-05-06 | 58 | — |
| DTW→CLE Detroit to Cleveland | 2023-12-07 – 2023-12-15 | 9 | — |
| ATL→JAX Atlanta to Jacksonville | 2023-11-13 – 2023-12-04 | 14 | — |
| CVG→BOS Cincinnati / Covington to Boston | 2023-10-28 – 2023-11-04 | 2 | — |
| BOS→CVG Boston to Cincinnati / Covington | 2023-11-04 – 2023-11-04 | 1 | — |
| DAY→ATL Dayton to Atlanta | 2023-10-29 – 2023-10-31 | 3 | — |
| ATL→DAY Atlanta to Dayton | 2023-10-31 – 2023-10-31 | 1 | — |
| GEG→MSP Spokane to Minneapolis | 2023-07-01 – 2023-09-04 | 62 | — |
| MSP→GEG Minneapolis to Spokane | 2023-07-01 – 2023-09-04 | 62 | — |
Because the same number has served different journeys, the statistics above describe only the route DL1075 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 597 records of DL1075 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.