Flight profile · Delta Air Lines
DL1022
Raleigh–Durham (RDU) to Boston (BOS) · scheduled 9:30 AM – 11:30 AM
How DL1022 performs
605 operations, 2024-06-07 to 2026-06-30.
DL1022 arrived on time 90.4% of the time, against 79.0% for all RDU → BOS flights — this specific departure is 11.4 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 9.1 points better.
Source: US DOT Bureau of Transportation Statistics · 605 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL1022 | 90.4% | 1.82% | -15 min | 4.4% | 605 |
| 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 2026-06-30
Other routes DL1022 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 |
|---|---|---|---|
| SLC→DTW Salt Lake City to Detroit | 2026-06-06 – 2026-06-06 | 1 | — |
| BOS→LGA Boston to New York | 2026-01-11 – 2026-02-08 | 5 | — |
| LAS→DTW Las Vegas to Detroit | 2026-01-05 – 2026-01-05 | 1 | — |
| ATL→HDN Atlanta to Hayden | 2024-12-21 – 2026-01-04 | 32 | — |
| HDN→ATL Hayden to Atlanta | 2024-12-21 – 2026-01-04 | 32 | — |
| LAX→SFO Los Angeles to San Francisco | 2024-06-08 – 2024-07-05 | 6 | — |
| SLC→IAH Salt Lake City to Houston | 2023-07-01 – 2024-06-06 | 183 | 77.5% |
| IAH→SLC Houston to Salt Lake City | 2023-07-05 – 2024-06-06 | 150 | 84.7% |
| SEA→ATL Seattle to Atlanta | 2024-04-09 – 2024-05-06 | 28 | — |
| LAX→CVG Los Angeles to Cincinnati / Covington | 2024-01-08 – 2024-03-08 | 41 | — |
| LAS→ATL Las Vegas to Atlanta | 2024-01-13 – 2024-01-13 | 1 | — |
| MSP→SAT Minneapolis to San Antonio | 2023-10-28 – 2023-11-04 | 5 | — |
Because the same number has served different journeys, the statistics above describe only the route DL1022 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 605 records of DL1022 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.