Flight profile · Delta Air Lines
DL452
Seattle (SEA) to New York (JFK) · scheduled 9:45 PM – 7:25 AM
How DL452 performs
750 operations, 2024-06-07 to 2026-06-30.
DL452 arrived on time 83.1% of the time, against 74.9% for all SEA → JFK flights — this specific departure is 8.2 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 1.0 points better.
Source: US DOT Bureau of Transportation Statistics · 750 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL452 | 83.1% | 1.87% | -9 min | 4.1% | 750 |
| Delta Air Lines on SEA → JFK | 82.1% | 1.39% | -9 min | 5.2% | 3,968 |
| All SEA → JFK flights | 74.9% | 1.59% | -4 min | 7.5% | 8,844 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL452 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 |
|---|---|---|---|
| SAN→ATL San Diego to Atlanta | 2024-05-08 – 2024-06-06 | 30 | — |
| SEA→DTW Seattle to Detroit | 2024-04-09 – 2024-05-06 | 28 | — |
| MCI→SLC Kansas City to Salt Lake City | 2024-03-10 – 2024-04-08 | 18 | — |
| LGA→SLC New York to Salt Lake City | 2024-03-16 – 2024-03-30 | 3 | — |
| LAX→AUS Los Angeles to Austin | 2024-01-08 – 2024-03-09 | 62 | — |
| ATL→VPS Atlanta to Valparaiso | 2023-12-23 – 2023-12-31 | 9 | — |
| VPS→ATL Valparaiso to Atlanta | 2023-12-23 – 2023-12-31 | 9 | — |
| JFK→LAX New York to Los Angeles | 2023-12-17 – 2023-12-22 | 6 | — |
| SEA→MSP Seattle to Minneapolis | 2023-11-05 – 2023-12-15 | 41 | — |
| SFO→ATL San Francisco to Atlanta | 2023-09-05 – 2023-11-04 | 61 | — |
| ATL→SEA Atlanta to Seattle | 2023-07-01 – 2023-09-04 | 66 | — |
Because the same number has served different journeys, the statistics above describe only the route DL452 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 750 records of DL452 operating SEA → 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.