B6641
B6641 (JetBlue Airways) flies Boston to Cleveland. Of 504 departures recorded from October 2024 to July 2026, 82.0% left on time, according to the US BTS.
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 | 25 | – | – |
| February | 28 | 3 | ▼ 89.3% |
| March | 31 | 21 | ▼ 32.3% |
| April | 30 | 26 | ▼ 13.3% |
| May | 16 | 25 | ▲ 56.3% |
| June | 23 | 30 | ▲ 30.4% |
| July | 31 | 31 | 0.0% |
| August | 23 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 29 | – | – |
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 | 72.0% | – | – |
| February | 63.0% | 66.7% | ▲ 5.9% |
| March | 90.3% | 89.5% | ▼ 0.9% |
| April | 90.0% | 96.2% | ▲ 6.8% |
| May | 93.8% | 88.0% | ▼ 6.1% |
| June | 78.3% | 80.0% | ▲ 2.2% |
| July | 77.4% | 64.3% | ▼ 17.0% |
| August | 87.0% | – | – |
| September | 89.7% | – | – |
| October | 87.1% | – | in progress |
| November | 89.3% | – | – |
| December | 66.7% | – | – |
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 | 0 | – | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 3 | – |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| 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 98.0% 494
- Cancelled 2.0% 10
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 CLE Boston Logan International Airport – Cleveland Hopkins International Airport | 903 | 9.5 min | 82.0% | 504 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 15 | 15 | 93.3% | 0 |
| November 2024 | 9 | 9 | 44.4% | 0 |
| December 2024 | 18 | 18 | 88.9% | 0 |
| January 2025 | 25 | 25 | 72.0% | 0 |
| February 2025 | 28 | 27 | 63.0% | 1 |
| March 2025 | 31 | 31 | 90.3% | 0 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 16 | 16 | 93.8% | 0 |
| June 2025 | 23 | 23 | 78.3% | 0 |
| July 2025 | 31 | 31 | 77.4% | 0 |
| August 2025 | 23 | 23 | 87.0% | 0 |
| September 2025 | 30 | 29 | 89.7% | 1 |
| October 2025 | 31 | 31 | 87.1% | 0 |
| November 2025 | 29 | 28 | 89.3% | 1 |
| December 2025 | 29 | 27 | 66.7% | 2 |
| February 2026 | 3 | 3 | 66.7% | 0 |
| March 2026 | 21 | 19 | 89.5% | 2 |
| April 2026 | 26 | 26 | 96.2% | 0 |
| May 2026 | 25 | 25 | 88.0% | 0 |
| June 2026 | 30 | 30 | 80.0% | 0 |
| July 2026 | 31 | 28 | 64.3% | 3 |