Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
B6 313 · Islip (ISP) → Fort Lauderdale (FLL)
Sold by JetBlue. Still flying: 22 of the last 56 days (Tue, Thu, Sun).
Arrives on time82%within 15 minutes, of 22 flights
Cancelled0.0%of scheduled flights
An hour or more late14%of flights that operated
When late, on average136 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport.
- Leaves ISP
- 16:59
- Arrives FLL
- 20:04
- Flight time
- 3h 05m
- Days flown, last 8 weeks
- 22 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 ISP
All flights leaving Islip (ISP) at 4–5 pm, wherever they’re going: 72% left within 15 minutes and 1.4% were cancelled (422 flights in the year). Other JetBlue flights on this route →
Upcoming forecasts
This flight isn’t in our published forecasts for the next few days.