B61310
B61310 (JetBlue Airways) flies Jacksonville to Boston. Of 503 departures recorded from October 2024 to July 2026, 73.9% left on time, according to the US BTS.
- On-time departures73.9%of 503 flights
- Average delay15.4 min
- July 202631▲ 0.0%vs July 2025
- Cancelled2.4%
Recorded departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 31 | – |
| February | 4 | 28 | ▲ 600.0% |
| March | 29 | 31 | ▲ 6.9% |
| April | 1 | 30 | ▲ 2,900.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 29 | ▼ 3.3% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
according to the US BTS · October 2024 → July 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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 41.4% | – |
| February | 100.0% | 79.2% | ▼ 20.8% |
| March | 79.3% | 74.2% | ▼ 6.5% |
| April | 100.0% | 80.0% | ▼ 20.0% |
| May | 74.2% | 93.6% | ▲ 26.1% |
| June | 83.3% | 93.1% | ▲ 11.7% |
| July | 86.7% | 93.3% | ▲ 7.7% |
| August | 83.9% | – | – |
| September | 27.6% | – | – |
| October | 43.3% | – | in progress |
| November | 72.4% | – | – |
| December | 69.0% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 2 | – |
| February | 0 | 4 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 1 | 0.0% |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 2 | – | – |
according to the US BTS · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 97.6% 491
- Cancelled 2.4% 12
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| JAX BOS Jacksonville International Airport – Boston Logan International Airport | 1,627 | 15.4 min | 73.9% | 503 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 78.6% | 0 |
| February 2025 | 4 | 4 | 100.0% | 0 |
| March 2025 | 29 | 29 | 79.3% | 0 |
| April 2025 | 1 | 1 | 100.0% | 0 |
| May 2025 | 31 | 31 | 74.2% | 0 |
| June 2025 | 30 | 30 | 83.3% | 0 |
| July 2025 | 31 | 30 | 86.7% | 1 |
| August 2025 | 31 | 31 | 83.9% | 0 |
| September 2025 | 30 | 29 | 27.6% | 1 |
| October 2025 | 31 | 30 | 43.3% | 1 |
| November 2025 | 29 | 29 | 72.4% | 0 |
| December 2025 | 31 | 29 | 69.0% | 2 |
| January 2026 | 31 | 29 | 41.4% | 2 |
| February 2026 | 28 | 24 | 79.2% | 4 |
| March 2026 | 31 | 31 | 74.2% | 0 |
| April 2026 | 30 | 30 | 80.0% | 0 |
| May 2026 | 31 | 31 | 93.6% | 0 |
| June 2026 | 29 | 29 | 93.1% | 0 |
| July 2026 | 31 | 30 | 93.3% | 1 |