Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
B6 70 · Fort Lauderdale (FLL) → Boston (BOS)
Sold by JetBlue. Still flying: 56 of the last 56 days (Daily).
Arrives on time58%within 15 minutes, of 277 flights
Cancelled3.2%of scheduled flights
An hour or more late19%of flights that operated
When late, on average71 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport.
- Leaves FLL
- 14:37
- Arrives BOS
- 17:56
- Flight time
- 3h 19m
- Days flown, last 8 weeks
- 56 of 56
Each square is a day, Sat Jun 6 to Fri Jul 31, two weeks per row (each column is the same weekday); filled = flew.
How late it arrives
Share of flights that operated arriving more than this late.
Horizontal: minutes late at arrival (0 to 3 hours). Vertical: share of flights later than that.
Its hour at FLL
All flights leaving Fort Lauderdale (FLL) at 2–3 pm, wherever they’re going: 65% left within 15 minutes and 2.4% were cancelled (4,363 flights in the year). Other JetBlue flights on this route →
Upcoming forecasts
Our odds that this flight is late or cancelled on the days we publish.