Flight profile · JetBlue
B636
Phoenix (PHX) to New York (JFK) · scheduled 11:59 PM – 6:31 AM
How B636 performs
488 operations, 2023-09-06 to 2026-05-20.
B636 arrived on time 74.9% of the time, against 78.9% for all PHX → JFK flights — this specific departure is 3.9 percentage points worse than the route as a whole. Against JetBlue’s own flights on this route it is 5.4 points better.
Source: US DOT Bureau of Transportation Statistics · 488 operations between 2023-09-06 to 2026-05-20
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B636 | 74.9% | 1.02% | -6 min | 10.8% | 488 |
| JetBlue on PHX → JFK | 69.6% | 2.05% | -3 min | 13.6% | 1,465 |
| All PHX → JFK flights | 78.9% | 1.56% | -9 min | 7.8% | 8,322 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-09-06 to 2026-05-20
Other routes B636 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 B636 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 488 records of B636 operating PHX → 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.