Flight profile · JetBlue
B6267
Boston (BOS) to Charleston (CHS) · scheduled 6:45 AM – 12:24 PM
How B6267 performs
972 operations, 2023-07-01 to 2026-06-30.
B6267 arrived on time 78.2% of the time, against 76.3% for all BOS → CHS flights — this specific departure is 2.0 percentage points better than the route as a whole. Against JetBlue’s own flights on this route it is 4.8 points better.
Source: US DOT Bureau of Transportation Statistics · 972 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B6267 | 78.2% | 1.44% | -6 min | 7.5% | 972 |
| JetBlue on BOS → CHS | 73.4% | 1.49% | -4 min | 9.6% | 2,009 |
| All BOS → CHS flights | 76.3% | 1.62% | -6 min | 9.1% | 3,572 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does B6267 run worse on particular days?
Tuesday is historically the most reliable day and Sunday the least, a gap of 11.0 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Why B6267 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
the inbound aircraft was late, so this flight started late
airspace and airport capacity, including weather-driven flow control
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for B6267 on BOS → CHS. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Other departures on BOS → CHS
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| DL2785 | Delta Air Lines | 80.3% | 7 min early | 695 |
Every departure listed carries at least 600 operations, so the comparison is between figures that mean something. Schedules change; confirm the departure still operates before booking around this.
Data and methodology
Calculated by FlyerIntel from 972 records of B6267 operating BOS → CHS, 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.
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