B6514
B6514 (JetBlue Airways) flies Fort Lauderdale to Islip. Of 547 departures recorded from October 2024 to July 2026, 79.5% left on time, according to the US BTS.
- On-time departures79.5%of 547 flights
- Average delay10.2 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.1%
according to the US BTS · Oct 25, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 18 | 31 | ▲ 72.2% |
| February | 16 | 28 | ▲ 75.0% |
| March | 18 | 31 | ▲ 72.2% |
| April | 29 | 30 | ▲ 3.4% |
| May | 31 | 31 | 0.0% |
| June | 22 | 30 | ▲ 36.4% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 18 | – | – |
| October | 21 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 165 | 212 | ▲ 28.5% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 77.8% | 67.9% | ▼ 12.8% |
| February | 93.8% | 96.2% | ▲ 2.6% |
| March | 77.8% | 53.3% | ▼ 31.4% |
| April | 93.1% | 73.3% | ▼ 21.2% |
| May | 77.4% | 80.7% | ▲ 4.2% |
| June | 90.9% | 83.3% | ▼ 8.3% |
| July | 87.1% | 41.9% | ▼ 51.8% |
| August | 93.6% | – | – |
| September | 100.0% | – | – |
| October | 95.2% | – | in progress |
| November | 60.0% | – | – |
| December | 71.0% | – | – |
| Year-to-date average (Jan–Jul) | 85.4% | 70.9% | ▼ 16.9% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 3 | – |
| February | 0 | 2 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 6 |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 98.9% 541
- Cancelled 1.1% 6
Share of all recorded flights in the period, all legs. · Oct 25, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| FLL ISP Fort Lauderdale Hollywood International Airport – Long Island MacArthur Airport | 1,762 | 10.2 min | 79.5% | 547 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 4 | 4 | 100.0% | 0 |
| November 2024 | 18 | 18 | 94.4% | 0 |
| December 2024 | 17 | 17 | 94.1% | 0 |
| January 2025 | 18 | 18 | 77.8% | 0 |
| February 2025 | 16 | 16 | 93.8% | 0 |
| March 2025 | 18 | 18 | 77.8% | 0 |
| April 2025 | 29 | 29 | 93.1% | 0 |
| May 2025 | 31 | 31 | 77.4% | 0 |
| June 2025 | 22 | 22 | 90.9% | 0 |
| July 2025 | 31 | 31 | 87.1% | 0 |
| August 2025 | 31 | 31 | 93.6% | 0 |
| September 2025 | 18 | 18 | 100.0% | 0 |
| October 2025 | 21 | 21 | 95.2% | 0 |
| November 2025 | 30 | 30 | 60.0% | 0 |
| December 2025 | 31 | 31 | 71.0% | 0 |
| January 2026 | 31 | 28 | 67.9% | 3 |
| February 2026 | 28 | 26 | 96.2% | 2 |
| March 2026 | 31 | 30 | 53.3% | 1 |
| April 2026 | 30 | 30 | 73.3% | 0 |
| May 2026 | 31 | 31 | 80.7% | 0 |
| June 2026 | 30 | 30 | 83.3% | 0 |
| July 2026 | 31 | 31 | 41.9% | 0 |