B669
B669 (JetBlue Airways) flies Boston to Fort Lauderdale. Of 438 departures recorded from October 2024 to June 2026, 65.1% left on time, according to the US BTS.
- On-time departures65.1%of 438 flights
- Average delay22.4 min
- June 202610▼ 63.0%vs June 2025
- Cancelled1.8%
Recorded departures by month
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 5 | – |
| February | 16 | 17 | ▲ 6.3% |
| March | 23 | 28 | ▲ 21.7% |
| April | 30 | 28 | ▼ 6.7% |
| May | 31 | 31 | 0.0% |
| June | 27 | 10 | ▼ 63.0% |
| July | 31 | – | – |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 26 | – | – |
| December | 29 | – | – |
according to the US BTS · October 2024 → June 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 25.0% | – |
| February | 43.8% | 80.0% | ▲ 82.9% |
| March | 39.1% | 70.4% | ▲ 79.8% |
| April | 86.7% | 89.3% | ▲ 3.0% |
| May | 77.4% | 87.1% | ▲ 12.5% |
| June | 51.9% | 100.0% | ▲ 92.9% |
| July | 38.7% | – | – |
| August | 41.9% | – | – |
| September | 66.7% | – | – |
| October | 45.2% | – | in progress |
| November | 81.8% | – | – |
| December | 55.2% | – | – |
according to the US BTS · October 2024 → June 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → June 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | 0 | 2 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 4 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → June 2026
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 98.2% 430
- Cancelled 1.8% 8
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jun 10, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BOS FLL Boston Logan International Airport – Fort Lauderdale Hollywood International Airport | 1,994 | 22.4 min | 65.1% | 438 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 92.9% | 0 |
| February 2025 | 16 | 16 | 43.8% | 0 |
| March 2025 | 23 | 23 | 39.1% | 0 |
| April 2025 | 30 | 30 | 86.7% | 0 |
| May 2025 | 31 | 31 | 77.4% | 0 |
| June 2025 | 27 | 27 | 51.9% | 0 |
| July 2025 | 31 | 31 | 38.7% | 0 |
| August 2025 | 31 | 31 | 41.9% | 0 |
| September 2025 | 30 | 30 | 66.7% | 0 |
| October 2025 | 31 | 31 | 45.2% | 0 |
| November 2025 | 26 | 22 | 81.8% | 4 |
| December 2025 | 29 | 29 | 55.2% | 0 |
| January 2026 | 5 | 4 | 25.0% | 1 |
| February 2026 | 17 | 15 | 80.0% | 2 |
| March 2026 | 28 | 27 | 70.4% | 1 |
| April 2026 | 28 | 28 | 89.3% | 0 |
| May 2026 | 31 | 31 | 87.1% | 0 |
| June 2026 | 10 | 10 | 100.0% | 0 |