JJ3908
JJ3908 (TAM Brazilian Airlines) flies São Paulo to Rio de Janeiro. Of 642 departures recorded from October 2024 to July 2026, 93.1% left on time, according to Brazil's ANAC.
- On-time departures93.1%of 642 flights
- Average delay-0.1 min
- July 202631▲ 6.9%vs July 2025
- Cancelled4.8%
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 | 31 | 31 | 0.0% |
| February | 28 | 27 | ▼ 3.6% |
| March | 31 | 31 | 0.0% |
| April | 30 | 30 | 0.0% |
| May | 31 | 29 | ▼ 6.5% |
| June | 30 | 26 | ▼ 13.3% |
| July | 29 | 31 | ▲ 6.9% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 28 | – | – |
| December | 30 | – | – |
| Year to date (Jan–Jul) | 210 | 205 | ▼ 2.4% |
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 | 93.3% | 92.9% | ▼ 0.5% |
| February | 92.9% | 100.0% | ▲ 7.7% |
| March | 100.0% | 93.3% | ▼ 6.7% |
| April | 96.4% | 96.4% | 0.0% |
| May | 100.0% | 100.0% | 0.0% |
| June | 100.0% | 96.2% | ▼ 3.8% |
| July | 87.5% | 100.0% | ▲ 14.3% |
| August | 96.7% | – | – |
| September | 96.4% | – | – |
| October | 96.7% | – | in progress |
| November | 88.9% | – | – |
| December | 72.4% | – | – |
| Year-to-date average (Jan–Jul) | 95.7% | 97.0% | ▲ 1.3% |
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 | 1 | 3 | ▲ 200.0% |
| February | 0 | 0 | – |
| March | 2 | 1 | ▼ 50.0% |
| April | 2 | 2 | 0.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 5 | 4 | ▼ 20.0% |
| August | 1 | – | – |
| September | 2 | – | – |
| October | 1 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 10 | 10 | 0.0% |
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 95.2% 611
- Cancelled 4.8% 31
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 | -0.1 min | 93.1% | 642 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 19 | 84.2% | 1 |
| November 2024 | 28 | 27 | 77.8% | 1 |
| December 2024 | 29 | 26 | 80.8% | 3 |
| January 2025 | 31 | 30 | 93.3% | 1 |
| February 2025 | 28 | 28 | 92.9% | 0 |
| March 2025 | 31 | 29 | 100.0% | 2 |
| April 2025 | 30 | 28 | 96.4% | 2 |
| May 2025 | 31 | 31 | 100.0% | 0 |
| June 2025 | 30 | 30 | 100.0% | 0 |
| July 2025 | 29 | 24 | 87.5% | 5 |
| August 2025 | 31 | 30 | 96.7% | 1 |
| September 2025 | 30 | 28 | 96.4% | 2 |
| October 2025 | 31 | 30 | 96.7% | 1 |
| November 2025 | 28 | 27 | 88.9% | 1 |
| December 2025 | 30 | 29 | 72.4% | 1 |
| January 2026 | 31 | 28 | 92.9% | 3 |
| February 2026 | 27 | 27 | 100.0% | 0 |
| March 2026 | 31 | 30 | 93.3% | 1 |
| April 2026 | 30 | 28 | 96.4% | 2 |
| May 2026 | 29 | 29 | 100.0% | 0 |
| June 2026 | 26 | 26 | 96.2% | 0 |
| July 2026 | 31 | 27 | 100.0% | 4 |