B6591
B6591 (JetBlue Airways) flies Boston to Tampa. Of 497 departures recorded from October 2024 to July 2026, 56.6% left on time, according to the US BTS.
- On-time departures56.6%of 497 flights
- Average delay30.8 min
- July 202631▲ 0.0%vs July 2025
- Cancelled4.0%
Recorded departures by month
Months without data are left blank.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 25 | 27 | ▲ 8.0% |
| February | 28 | 22 | ▼ 21.4% |
| March | 23 | 20 | ▼ 13.0% |
| April | 25 | 27 | ▲ 8.0% |
| May | 28 | 31 | ▲ 10.7% |
| June | 28 | 26 | ▼ 7.1% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 28 | – | – |
| October | 25 | – | in progress |
| November | 11 | – | – |
| December | 15 | – | – |
| Year to date (Jan–Jul) | 188 | 184 | ▼ 2.1% |
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 periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 66.7% | 52.0% | ▼ 22.0% |
| February | 50.0% | 57.1% | ▲ 14.3% |
| March | 26.1% | 84.2% | ▲ 222.8% |
| April | 72.0% | 88.9% | ▲ 23.5% |
| May | 75.0% | 58.1% | ▼ 22.6% |
| June | 46.4% | 44.0% | ▼ 5.2% |
| July | 37.9% | 18.2% | ▼ 52.1% |
| August | 53.3% | – | – |
| September | 55.6% | – | – |
| October | 50.0% | – | in progress |
| November | 63.6% | – | – |
| December | 73.3% | – | – |
| Year-to-date average (Jan–Jul) | 53.4% | 57.5% | ▲ 7.6% |
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 periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 2 | ▲ 100.0% |
| February | 0 | 1 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 2 | 9 | ▲ 350.0% |
| August | 1 | – | – |
| September | 1 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 14 | ▲ 366.7% |
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 96.0% 477
- Cancelled 4.0% 20
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 |
|---|---|---|---|---|
| BOS TPA Boston Logan International Airport – Tampa International Airport | 1,908 | 30.8 min | 56.6% | 497 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 15 | 15 | 80.0% | 0 |
| January 2025 | 25 | 24 | 66.7% | 1 |
| February 2025 | 28 | 28 | 50.0% | 0 |
| March 2025 | 23 | 23 | 26.1% | 0 |
| April 2025 | 25 | 25 | 72.0% | 0 |
| May 2025 | 28 | 28 | 75.0% | 0 |
| June 2025 | 28 | 28 | 46.4% | 0 |
| July 2025 | 31 | 29 | 37.9% | 2 |
| August 2025 | 31 | 30 | 53.3% | 1 |
| September 2025 | 28 | 27 | 55.6% | 1 |
| October 2025 | 25 | 24 | 50.0% | 1 |
| November 2025 | 11 | 11 | 63.6% | 0 |
| December 2025 | 15 | 15 | 73.3% | 0 |
| January 2026 | 27 | 25 | 52.0% | 2 |
| February 2026 | 22 | 21 | 57.1% | 1 |
| March 2026 | 20 | 19 | 84.2% | 1 |
| April 2026 | 27 | 27 | 88.9% | 0 |
| May 2026 | 31 | 31 | 58.1% | 0 |
| June 2026 | 26 | 25 | 44.0% | 1 |
| July 2026 | 31 | 22 | 18.2% | 9 |