Flight profile · Delta Air Lines
DL636
New York (JFK) to Honolulu (HNL) · scheduled 10:00 AM – 1:58 PM
How DL636 performs
544 operations, 2024-09-09 to 2026-06-30.
DL636 arrived on time 80.3% of the time, against 74.1% for all JFK → HNL flights — this specific departure is 6.2 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 1.8 points worse.
Source: US DOT Bureau of Transportation Statistics · 544 operations between 2024-09-09 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL636 | 80.3% | 0.74% | -8 min | 4.6% | 544 |
| Delta Air Lines on JFK → HNL | 82.1% | 0.53% | -10 min | 4.6% | 943 |
| All JFK → HNL flights | 74.1% | 1.07% | -3 min | 6.4% | 2,047 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-09-09 to 2026-06-30
Other routes DL636 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→LAX Detroit to Los Angeles | 2024-09-10 – 2024-10-02 | 8 | — |
| JFK→LAX New York to Los Angeles | 2024-07-08 – 2024-09-08 | 54 | — |
| LGA→DFW New York to Dallas–Fort Worth | 2023-07-02 – 2024-06-06 | 185 | 65.9% |
| ATL→SEA Atlanta to Seattle | 2024-03-10 – 2024-05-06 | 58 | — |
| PHL→DTW Philadelphia to Detroit | 2024-02-08 – 2024-02-15 | 5 | — |
| DTW→PHL Detroit to Philadelphia | 2024-02-08 – 2024-02-15 | 4 | — |
| LGA→DTW New York to Detroit | 2023-10-14 – 2023-11-04 | 3 | — |
| ATL→DCA Atlanta to Washington | 2023-07-08 – 2023-07-08 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route DL636 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 544 records of DL636 operating JFK → HNL, 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.