B6818
B6818 (JetBlue Airways) flies New York to Boston. Of 270 departures recorded from April 2025 to July 2026, 65.2% left on time, according to the US BTS.
- On-time departures65.2%of 270 flights
- Average delay29.8 min
- July 202631▲ 0.0%vs July 2025
- Cancelled6.3%
Recorded departures by month
Months without data are left blank.
The most recent periods12 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | 1 | – |
| March | – | 20 | – |
| April | 1 | – | – |
| May | 30 | 11 | ▼ 63.3% |
| June | 30 | 30 | 0.0% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 24 | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · April 2025 → 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 periods12 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | 100.0% | – |
| March | – | 60.0% | – |
| April | 100.0% | – | – |
| May | 90.0% | 81.8% | ▼ 9.1% |
| June | 69.0% | 53.6% | ▼ 22.3% |
| July | 50.0% | 33.3% | ▼ 33.3% |
| August | 48.4% | – | – |
| September | 83.3% | – | – |
| October | 83.3% | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · April 2025 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · April 2025 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods12 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | 0 | – | – |
| May | 0 | 0 | – |
| June | 1 | 2 | ▲ 100.0% |
| July | 7 | 7 | 0.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · April 2025 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 93.7% 253
- Cancelled 6.3% 17
Share of all recorded flights in the period, all legs. · Apr 30, 2025 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| JFK BOS John F. Kennedy International Airport – Boston Logan International Airport | 300 | 29.8 min | 65.2% | 270 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| April 2025 | 1 | 1 | 100.0% | 0 |
| May 2025 | 30 | 30 | 90.0% | 0 |
| June 2025 | 30 | 29 | 69.0% | 1 |
| July 2025 | 31 | 24 | 50.0% | 7 |
| August 2025 | 31 | 31 | 48.4% | 0 |
| September 2025 | 30 | 30 | 83.3% | 0 |
| October 2025 | 24 | 24 | 83.3% | 0 |
| February 2026 | 1 | 1 | 100.0% | 0 |
| March 2026 | 20 | 20 | 60.0% | 0 |
| May 2026 | 11 | 11 | 81.8% | 0 |
| June 2026 | 30 | 28 | 53.6% | 2 |
| July 2026 | 31 | 24 | 33.3% | 7 |