JJ3781
JJ3781 (TAM Brazilian Airlines) flies Rio de Janeiro to Brasília. Of 574 departures recorded from October 2024 to July 2026, 92.2% left on time, according to Brazil's ANAC.
- On-time departures92.2%of 574 flights
- Average delay-1.0 min
- July 202631▲ 6.9%vs July 2025
- Cancelled1.9%
Recorded departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | – | – |
| February | 28 | 20 | ▼ 28.6% |
| March | 29 | 31 | ▲ 6.9% |
| April | 29 | 30 | ▲ 3.4% |
| May | 30 | 30 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 29 | 31 | ▲ 6.9% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 14 | – | – |
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 93.3% | – | – |
| February | 100.0% | 100.0% | 0.0% |
| March | 89.7% | 100.0% | ▲ 11.5% |
| April | 79.3% | 93.3% | ▲ 17.7% |
| May | 93.3% | 96.7% | ▲ 3.6% |
| June | 93.3% | 93.3% | 0.0% |
| July | 92.6% | 96.8% | ▲ 4.5% |
| August | 96.8% | – | – |
| September | 89.7% | – | – |
| October | 80.7% | – | in progress |
| November | 100.0% | – | – |
| December | 84.6% | – | – |
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 periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | – | – |
| February | 0 | 2 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 2 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
according to Brazil's ANAC · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 98.1% 563
- Cancelled 1.9% 11
Share of all recorded flights in the period, all legs. · Oct 27, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SDU BSB Santos Dumont Airport – Presidente Juscelino Kubitschek International Airport | 928 | -1.0 min | 92.2% | 574 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 5 | 5 | 80.0% | 0 |
| November 2024 | 27 | 26 | 92.3% | 1 |
| December 2024 | 28 | 26 | 76.9% | 2 |
| January 2025 | 31 | 30 | 93.3% | 1 |
| February 2025 | 28 | 28 | 100.0% | 0 |
| March 2025 | 29 | 29 | 89.7% | 0 |
| April 2025 | 29 | 29 | 79.3% | 0 |
| May 2025 | 30 | 30 | 93.3% | 0 |
| June 2025 | 30 | 30 | 93.3% | 0 |
| July 2025 | 29 | 27 | 92.6% | 2 |
| August 2025 | 31 | 31 | 96.8% | 0 |
| September 2025 | 30 | 29 | 89.7% | 1 |
| October 2025 | 31 | 31 | 80.7% | 0 |
| November 2025 | 30 | 30 | 100.0% | 0 |
| December 2025 | 14 | 13 | 84.6% | 1 |
| February 2026 | 20 | 18 | 100.0% | 2 |
| March 2026 | 31 | 30 | 100.0% | 1 |
| April 2026 | 30 | 30 | 93.3% | 0 |
| May 2026 | 30 | 30 | 96.7% | 0 |
| June 2026 | 30 | 30 | 93.3% | 0 |
| July 2026 | 31 | 31 | 96.8% | 0 |