B6399
B6399 (JetBlue Airways) flies New York to Orlando. Of 235 departures recorded from October 2024 to July 2026, 57.6% left on time, according to the US BTS.
- On-time departures57.6%of 235 flights
- Average delay34.5 min
- July 202631▲ 0.0%vs July 2025
- Cancelled4.7%
Recorded departures by month
Short series — B6399 has only 10 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods9 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | 1 | – | – |
| May | 25 | – | – |
| June | 26 | 20 | ▼ 23.1% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 25 | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Short series — B6399 has only 10 months so far. Enough to show the level now, not enough to read a trend.
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 periods9 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | 100.0% | – | – |
| May | 44.0% | – | – |
| June | 52.0% | 72.2% | ▲ 38.9% |
| July | 37.9% | 53.9% | ▲ 42.0% |
| August | 51.6% | – | – |
| September | 82.8% | – | – |
| October | 60.0% | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Short series — B6399 has only 10 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Short series — B6399 has only 10 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods9 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | 0 | – | – |
| May | 0 | – | – |
| June | 1 | 2 | ▲ 100.0% |
| July | 2 | 5 | ▲ 150.0% |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | – | – | – |
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 95.3% 224
- Cancelled 4.7% 11
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 |
|---|---|---|---|---|
| LGA MCO LaGuardia Airport – Orlando International Airport | 1,531 | 34.5 min | 57.6% | 235 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 15 | 15 | 73.3% | 0 |
| April 2025 | 1 | 1 | 100.0% | 0 |
| May 2025 | 25 | 25 | 44.0% | 0 |
| June 2025 | 26 | 25 | 52.0% | 1 |
| July 2025 | 31 | 29 | 37.9% | 2 |
| August 2025 | 31 | 31 | 51.6% | 0 |
| September 2025 | 30 | 29 | 82.8% | 1 |
| October 2025 | 25 | 25 | 60.0% | 0 |
| June 2026 | 20 | 18 | 72.2% | 2 |
| July 2026 | 31 | 26 | 53.9% | 5 |