Flight profile · JetBlue
B6394
Denver (DEN) to Boston (BOS) · scheduled 1:33 PM – 7:40 PM
How B6394 performs
895 operations, 2023-09-06 to 2026-06-30.
B6394 arrived on time 68.7% of the time, against 71.3% for all DEN → BOS flights — this specific departure is 2.6 percentage points worse than the route as a whole. Against JetBlue’s own flights on this route it is 3.5 points better.
Source: US DOT Bureau of Transportation Statistics · 895 operations between 2023-09-06 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B6394 | 68.7% | 1.01% | -3 min | 13.9% | 895 |
| JetBlue on DEN → BOS | 65.2% | 1.19% | -1 min | 16.5% | 1,852 |
| All DEN → BOS flights | 71.3% | 0.99% | -3 min | 11.1% | 11,395 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-09-06 to 2026-06-30
By day of week
Does B6394 run worse on particular days?
Wednesday is historically the most reliable day and Friday the least, a gap of 14.8 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-09-06 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Data and methodology
Calculated by FlyerIntel from 895 records of B6394 operating DEN → 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.