Flight profile · JetBlue
B61388
Los Angeles (LAX) to Boston (BOS) · scheduled 10:35 AM – 7:13 PM
How B61388 performs
617 operations, 2023-07-01 to 2026-06-30.
B61388 arrived on time 69.5% of the time, against 80.5% for all LAX → BOS flights — this specific departure is 11.0 percentage points worse than the route as a whole. Against JetBlue’s own flights on this route it is 8.2 points worse.
Source: US DOT Bureau of Transportation Statistics · 617 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B61388 | 69.5% | 0.16% | -3 min | 12.1% | 617 |
| JetBlue on LAX → BOS | 77.7% | 0.65% | -8 min | 8.3% | 4,939 |
| All LAX → BOS flights | 80.5% | 0.74% | -8 min | 7.2% | 13,840 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
Other routes B61388 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 |
|---|---|---|---|
| MCO→ORH Orlando to Worcester | 2025-03-30 – 2025-04-29 | 18 | — |
| MCO→EWR Orlando to Newark | 2024-12-18 – 2024-12-18 | 1 | — |
| FLL→ALB Fort Lauderdale to Albany | 2024-11-21 – 2024-12-02 | 11 | — |
Because the same number has served different journeys, the statistics above describe only the route B61388 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 617 records of B61388 operating LAX → 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.