JJ3901
JJ3901 (TAM Brazilian Airlines) flies Rio de Janeiro to São Paulo. Of 626 departures recorded from October 2024 to July 2026, 97.5% left on time, according to Brazil's ANAC.
- On-time departures97.5%of 626 flights
- Average delay-5.0 min
- July 202631▲ 10.7%vs July 2025
- Cancelled2.9%
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 | 30 | ▼ 3.2% |
| February | 28 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 29 | 30 | ▲ 3.4% |
| May | 31 | 28 | ▼ 9.7% |
| June | 30 | 26 | ▼ 13.3% |
| July | 28 | 31 | ▲ 10.7% |
| August | 30 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 28 | – | – |
| December | 28 | – | – |
| Year to date (Jan–Jul) | 208 | 204 | ▼ 1.9% |
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 | 93.1% | 96.7% | ▲ 3.8% |
| February | 96.3% | 100.0% | ▲ 3.8% |
| March | 100.0% | 100.0% | 0.0% |
| April | 96.4% | 100.0% | ▲ 3.7% |
| May | 96.8% | 100.0% | ▲ 3.3% |
| June | 100.0% | 92.3% | ▼ 7.7% |
| July | 92.6% | 90.0% | ▼ 2.8% |
| August | 96.7% | – | – |
| September | 100.0% | – | – |
| October | 100.0% | – | in progress |
| November | 100.0% | – | – |
| December | 100.0% | – | – |
| Year-to-date average (Jan–Jul) | 96.5% | 97.0% | ▲ 0.6% |
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 | 2 | 0 | ▼ 100.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 2 | 1 | ▼ 50.0% |
| April | 1 | 1 | 0.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 1 | 0.0% |
| August | 0 | – | – |
| September | 2 | – | – |
| October | 1 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 7 | 3 | ▼ 57.1% |
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 97.1% 608
- Cancelled 2.9% 18
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 |
|---|---|---|---|---|
| SDU CGH Santos Dumont Airport – Congonhas–Deputado Freitas Nobre Airport | 366 | -5.0 min | 97.5% | 626 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 10 | 10 | 100.0% | 0 |
| November 2024 | 27 | 26 | 96.2% | 1 |
| December 2024 | 30 | 27 | 100.0% | 3 |
| January 2025 | 31 | 29 | 93.1% | 2 |
| February 2025 | 28 | 27 | 96.3% | 1 |
| March 2025 | 31 | 29 | 100.0% | 2 |
| April 2025 | 29 | 28 | 96.4% | 1 |
| May 2025 | 31 | 31 | 96.8% | 0 |
| June 2025 | 30 | 30 | 100.0% | 0 |
| July 2025 | 28 | 27 | 92.6% | 1 |
| August 2025 | 30 | 30 | 96.7% | 0 |
| September 2025 | 30 | 28 | 100.0% | 2 |
| October 2025 | 31 | 30 | 100.0% | 1 |
| November 2025 | 28 | 27 | 100.0% | 1 |
| December 2025 | 28 | 28 | 100.0% | 0 |
| January 2026 | 30 | 30 | 96.7% | 0 |
| February 2026 | 28 | 28 | 100.0% | 0 |
| March 2026 | 31 | 30 | 100.0% | 1 |
| April 2026 | 30 | 29 | 100.0% | 1 |
| May 2026 | 28 | 28 | 100.0% | 0 |
| June 2026 | 26 | 26 | 92.3% | 0 |
| July 2026 | 31 | 30 | 90.0% | 1 |