B61137
B61137 (JetBlue Airways) is a multi-stop service on 4 routes, busiest Boston to Detroit. Of 178 departures recorded from October 2024 to June 2026, 85.9% left on time, according to the US BTS.
- On-time departures85.9%of 178 flights
- Average delay4.2 min
- June 20261
- Cancelled0.6%
- Legs flown under this number4
Recorded departures by month
Short series — B61137 has only 10 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods7 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 22 | – | – |
| February | 25 | – | – |
| March | 27 | – | – |
| April | 29 | 10 | ▼ 65.5% |
| May | – | – | – |
| June | – | 1 | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 1 | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → June 2026
On-time departures by month
Short series — B61137 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 periods7 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 90.5% | – | – |
| February | 84.0% | – | – |
| March | 88.9% | – | – |
| April | 89.7% | 80.0% | ▼ 10.8% |
| May | – | – | – |
| June | – | 100.0% | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 100.0% | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → June 2026
Average departure delay by month
Short series — B61137 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 → June 2026
Cancelled departures by month
Short series — B61137 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 periods7 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | – | – |
| February | 0 | – | – |
| March | 0 | – | – |
| April | 0 | 0 | – |
| May | – | – | – |
| June | – | 0 | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → June 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 99.4% 177
- Cancelled 0.6% 1
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jun 10, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BOS DTW Boston Logan International Airport – Detroit Metropolitan Wayne County Airport | 1,015 | 3.8 min | 86.1% | 166 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 15 | 15 | 93.3% | 0 |
| November 2024 | 30 | 30 | 90.0% | 0 |
| December 2024 | 18 | 18 | 61.1% | 0 |
| January 2025 | 22 | 21 | 90.5% | 1 |
| February 2025 | 25 | 25 | 84.0% | 0 |
| March 2025 | 27 | 27 | 88.9% | 0 |
| April 2025 | 29 | 29 | 89.7% | 0 |
| October 2025 | 1 | 1 | 100.0% | 0 |
| April 2026 | 10 | 10 | 80.0% | 0 |
| June 2026 | 1 | 1 | 100.0% | 0 |