B6820
B6820 (JetBlue Airways) is a multi-stop service on 3 routes, busiest New York to Detroit. Of 367 departures recorded from October 2024 to July 2026, 60.5% left on time, according to the US BTS.
- On-time departures60.5%of 367 flights
- Average delay33.6 min
- July 202631▲ 0.0%vs July 2025
- Cancelled4.9%
- Legs flown under this number3
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 31 | – |
| February | – | 11 | – |
| March | 2 | 1 | ▼ 50.0% |
| April | 1 | 11 | ▲ 1,000.0% |
| May | 31 | – | – |
| June | 30 | 21 | ▼ 30.0% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| 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 periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 71.4% | – |
| February | – | 72.7% | – |
| March | 50.0% | 100.0% | ▲ 100.0% |
| April | 100.0% | 36.4% | ▼ 63.6% |
| May | 51.6% | – | – |
| June | 53.3% | 61.9% | ▲ 16.1% |
| July | 30.0% | 32.0% | ▲ 6.7% |
| August | 66.7% | – | – |
| September | 76.7% | – | – |
| October | 73.3% | – | in progress |
| November | 74.1% | – | – |
| December | 60.7% | – | – |
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 periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 3 | – |
| February | – | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | – | – |
| June | 0 | 0 | – |
| July | 1 | 6 | ▲ 500.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 3 | – | – |
| December | 3 | – | – |
according to the US BTS · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 95.1% 349
- Cancelled 4.9% 18
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 |
|---|---|---|---|---|
| JFK DTW John F. Kennedy International Airport – Detroit Metropolitan Wayne County Airport | 817 | 34.5 min | 59.9% | 340 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 13 | 13 | 92.3% | 0 |
| March 2025 | 2 | 2 | 50.0% | 0 |
| April 2025 | 1 | 1 | 100.0% | 0 |
| May 2025 | 31 | 31 | 51.6% | 0 |
| June 2025 | 30 | 30 | 53.3% | 0 |
| July 2025 | 31 | 30 | 30.0% | 1 |
| August 2025 | 31 | 30 | 66.7% | 1 |
| September 2025 | 30 | 30 | 76.7% | 0 |
| October 2025 | 31 | 30 | 73.3% | 1 |
| November 2025 | 30 | 27 | 74.1% | 3 |
| December 2025 | 31 | 28 | 60.7% | 3 |
| January 2026 | 31 | 28 | 71.4% | 3 |
| February 2026 | 11 | 11 | 72.7% | 0 |
| March 2026 | 1 | 1 | 100.0% | 0 |
| April 2026 | 11 | 11 | 36.4% | 0 |
| June 2026 | 21 | 21 | 61.9% | 0 |
| July 2026 | 31 | 25 | 32.0% | 6 |