JJ3897
JJ3897 (TAM Brazilian Airlines) is a multi-stop service on 2 routes, busiest Boa Vista to São Paulo. Of 126 departures recorded from October 2024 to July 2026, 64.2% left on time, according to Brazil's ANAC.
- On-time departures64.2%of 126 flights
- Average delay12.3 min
- July 20268
- Cancelled2.4%
- Legs flown under this number2
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods10 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 9 | – |
| February | – | 8 | – |
| March | – | 9 | – |
| April | – | 8 | – |
| May | – | 9 | – |
| June | – | 9 | – |
| July | – | 8 | – |
| August | – | – | – |
| September | – | – | – |
| October | 1 | – | in progress |
| November | 9 | – | – |
| December | 9 | – | – |
according to Brazil's ANAC · 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 periods10 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 77.8% | – |
| February | – | 87.5% | – |
| March | – | 88.9% | – |
| April | – | 75.0% | – |
| May | – | 77.8% | – |
| June | – | 55.6% | – |
| July | – | 87.5% | – |
| August | – | – | – |
| September | – | – | – |
| October | 100.0% | – | in progress |
| November | 77.8% | – | – |
| December | 66.7% | – | – |
according to Brazil's ANAC · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to Brazil's ANAC · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods10 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to Brazil's ANAC · 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 97.6% 123
- Cancelled 2.4% 3
Share of all recorded flights in the period, all legs. · Oct 21, 2024 → Jul 28, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BVB GRU Atlas Brasil Cantanhede International Airport – São Paulo/Guarulhos–Governor André Franco Montoro International Airport | 3,303 | 6.7 min | 77.2% | 79 |
| POA CGH Porto Alegre-Salgado Filho International Airport – Congonhas–Deputado Freitas Nobre Airport | 838 | 22.5 min | 40.9% | 47 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 10 | 10 | 40.0% | 0 |
| November 2024 | 24 | 22 | 45.5% | 2 |
| December 2024 | 13 | 12 | 33.3% | 1 |
| October 2025 | 1 | 1 | 100.0% | 0 |
| November 2025 | 9 | 9 | 77.8% | 0 |
| December 2025 | 9 | 9 | 66.7% | 0 |
| January 2026 | 9 | 9 | 77.8% | 0 |
| February 2026 | 8 | 8 | 87.5% | 0 |
| March 2026 | 9 | 9 | 88.9% | 0 |
| April 2026 | 8 | 8 | 75.0% | 0 |
| May 2026 | 9 | 9 | 77.8% | 0 |
| June 2026 | 9 | 9 | 55.6% | 0 |
| July 2026 | 8 | 8 | 87.5% | 0 |