JJ3930
JJ3930 (TAM Brazilian Airlines) flies São Paulo to Rio de Janeiro. Of 535 departures recorded from October 2024 to July 2026, 84.1% left on time, according to Brazil's ANAC.
- On-time departures84.1%of 535 flights
- Average delay2.8 min
- July 202627▲ 12.5%vs July 2025
- Cancelled2.6%
according to Brazil's ANAC · Oct 12, 2024 → Jul 31, 2026 only flights to or from one country, not the full total
Recorded departures by month
Partial coverage: only flights touching the source country · 22 of 22 periods have data
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 27 | 21 | ▼ 22.2% |
| February | 24 | 22 | ▼ 8.3% |
| March | 26 | 26 | 0.0% |
| April | 25 | 26 | ▲ 4.0% |
| May | 26 | 24 | ▼ 7.7% |
| June | 24 | 24 | 0.0% |
| July | 24 | 27 | ▲ 12.5% |
| August | 26 | – | – |
| September | 25 | – | – |
| October | 27 | – | in progress |
| November | 23 | – | – |
| December | 21 | – | – |
| Year to date (Jan–Jul) | 176 | 170 | ▼ 3.4% |
according to Brazil's ANAC · October 2024 → July 2026
On-time departures by month
Partial coverage: only flights touching the source country · 22 of 22 periods have data
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 92.6% | 95.0% | ▲ 2.6% |
| February | 87.0% | 90.9% | ▲ 4.5% |
| March | 96.2% | 88.0% | ▼ 8.5% |
| April | 100.0% | 88.0% | ▼ 12.0% |
| May | 84.6% | 91.7% | ▲ 8.3% |
| June | 81.8% | 70.8% | ▼ 13.4% |
| July | 86.4% | 69.2% | ▼ 19.8% |
| August | 91.7% | – | – |
| September | 87.5% | – | – |
| October | 81.5% | – | in progress |
| November | 82.6% | – | – |
| December | 70.0% | – | – |
| Year-to-date average (Jan–Jul) | 89.8% | 84.8% | ▼ 5.5% |
according to Brazil's ANAC · October 2024 → July 2026
Average departure delay by month
Partial coverage: only flights touching the source country · 22 of 22 periods have data
according to Brazil's ANAC · October 2024 → July 2026
Cancelled departures by month
Partial coverage: only flights touching the source country · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 1 | – |
| April | 1 | 1 | 0.0% |
| May | 0 | 0 | – |
| June | 2 | 0 | ▼ 100.0% |
| July | 2 | 1 | ▼ 50.0% |
| August | 2 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 6 | 4 | ▼ 33.3% |
according to Brazil's ANAC · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 97.4% 521
- Cancelled 2.6% 14
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 |
|---|---|---|---|---|
| CGH SDU Congonhas–Deputado Freitas Nobre Airport – Santos Dumont Airport | 366 | 2.8 min | 84.1% | 535 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 76.5% | 0 |
| November 2024 | 24 | 24 | 62.5% | 0 |
| December 2024 | 26 | 26 | 73.1% | 0 |
| January 2025 | 27 | 27 | 92.6% | 0 |
| February 2025 | 24 | 23 | 87.0% | 1 |
| March 2025 | 26 | 26 | 96.2% | 0 |
| April 2025 | 25 | 24 | 100.0% | 1 |
| May 2025 | 26 | 26 | 84.6% | 0 |
| June 2025 | 24 | 22 | 81.8% | 2 |
| July 2025 | 24 | 22 | 86.4% | 2 |
| August 2025 | 26 | 24 | 91.7% | 2 |
| September 2025 | 25 | 24 | 87.5% | 1 |
| October 2025 | 27 | 27 | 81.5% | 0 |
| November 2025 | 23 | 23 | 82.6% | 0 |
| December 2025 | 21 | 20 | 70.0% | 1 |
| January 2026 | 21 | 20 | 95.0% | 1 |
| February 2026 | 22 | 22 | 90.9% | 0 |
| March 2026 | 26 | 25 | 88.0% | 1 |
| April 2026 | 26 | 25 | 88.0% | 1 |
| May 2026 | 24 | 24 | 91.7% | 0 |
| June 2026 | 24 | 24 | 70.8% | 0 |
| July 2026 | 27 | 26 | 69.2% | 1 |