JJ4597
JJ4597 (TAM Brazilian Airlines) is a multi-stop service on 2 routes, busiest Belém to São Paulo. Of 315 departures recorded from July 2025 to July 2026, 66.2% left on time, according to Brazil's ANAC.
- On-time departures66.2%of 315 flights
- Average delay12.4 min
- July 202629▼ 6.5%vs July 2025
- Cancelled0.3%
- 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 periods12 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 30 | – |
| February | – | 20 | – |
| March | – | 29 | – |
| April | – | 27 | – |
| May | – | 26 | – |
| June | – | 28 | – |
| July | 31 | 29 | ▼ 6.5% |
| August | 31 | – | – |
| September | – | – | – |
| October | 6 | – | in progress |
| November | 30 | – | – |
| December | 28 | – | – |
according to Brazil's ANAC · July 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 | – | 86.7% | – |
| February | – | 85.0% | – |
| March | – | 89.7% | – |
| April | – | 81.5% | – |
| May | – | 57.7% | – |
| June | – | 64.3% | – |
| July | 46.7% | 55.2% | ▲ 18.2% |
| August | 54.8% | – | – |
| September | – | – | – |
| October | 33.3% | – | in progress |
| November | 43.3% | – | – |
| December | 78.6% | – | – |
according to Brazil's ANAC · July 2025 → July 2026
Average departure delay by month
Months without data are left blank.
according to Brazil's ANAC · July 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 | – | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to Brazil's ANAC · July 2025 → 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 99.7% 314
- Cancelled 0.3% 1
Share of all recorded flights in the period, all legs. · Jul 1, 2025 → Jul 31, 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 |
|---|---|---|---|---|
| BEL GRU Val de Cans/Júlio Cezar Ribeiro International Airport – São Paulo/Guarulhos–Governor André Franco Montoro International Airport | 2,462 | 10.4 min | 70.0% | 253 |
| CNF GRU Tancredo Neves International Airport – São Paulo/Guarulhos–Governor André Franco Montoro International Airport | 495 | 20.6 min | 50.8% | 62 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| July 2025 | 31 | 30 | 46.7% | 1 |
| August 2025 | 31 | 31 | 54.8% | 0 |
| October 2025 | 6 | 6 | 33.3% | 0 |
| November 2025 | 30 | 30 | 43.3% | 0 |
| December 2025 | 28 | 28 | 78.6% | 0 |
| January 2026 | 30 | 30 | 86.7% | 0 |
| February 2026 | 20 | 20 | 85.0% | 0 |
| March 2026 | 29 | 29 | 89.7% | 0 |
| April 2026 | 27 | 27 | 81.5% | 0 |
| May 2026 | 26 | 26 | 57.7% | 0 |
| June 2026 | 28 | 28 | 64.3% | 0 |
| July 2026 | 29 | 29 | 55.2% | 0 |