Flight profile · JetBlue
B61136
Detroit (DTW) to Boston (BOS) · scheduled 7:15 PM – 9:41 PM
How B61136 performs
608 operations, 2023-07-01 to 2026-06-30.
B61136 arrived on time 61.1% of the time, against 77.2% for all DTW → BOS flights — this specific departure is 16.1 percentage points worse than the route as a whole. Against JetBlue’s own flights on this route it is 14.1 points worse.
Source: US DOT Bureau of Transportation Statistics · 608 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B61136 | 61.1% | 2.30% | 1 min | 21.0% | 608 |
| JetBlue on DTW → BOS | 75.2% | 1.79% | -8 min | 11.0% | 2,344 |
| All DTW → BOS flights | 77.2% | 1.37% | -7 min | 9.2% | 8,044 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
Other routes B61136 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 |
|---|---|---|---|
| CHS→BOS Charleston to Boston | 2026-04-02 – 2026-04-13 | 10 | — |
Because the same number has served different journeys, the statistics above describe only the route B61136 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 608 records of B61136 operating DTW → 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.