JJ3721
JJ3721 (TAM Brazilian Airlines) flies Belo Horizonte to Brasília. Of 637 departures recorded from October 2024 to July 2026, 75.6% left on time, according to Brazil's ANAC.
- On-time departures75.6%of 637 flights
- Average delay10.0 min
- July 202631▲ 0.0%vs July 2025
- Cancelled0.9%
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 | 31 | 0.0% |
| February | 28 | 26 | ▼ 7.1% |
| March | 31 | 30 | ▼ 3.2% |
| April | 30 | 27 | ▼ 10.0% |
| May | 31 | 30 | ▼ 3.2% |
| June | 30 | 28 | ▼ 6.7% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 20 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 212 | 203 | ▼ 4.2% |
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 | 63.3% | 87.1% | ▲ 37.5% |
| February | 50.0% | 88.5% | ▲ 76.9% |
| March | 90.3% | 96.7% | ▲ 7.0% |
| April | 73.3% | 92.6% | ▲ 26.3% |
| May | 83.9% | 100.0% | ▲ 19.2% |
| June | 60.0% | 96.2% | ▲ 60.3% |
| July | 48.4% | 87.1% | ▲ 80.0% |
| August | 54.8% | – | – |
| September | 70.0% | – | – |
| October | 76.7% | – | in progress |
| November | 100.0% | – | – |
| December | 79.3% | – | – |
| Year-to-date average (Jan–Jul) | 67.0% | 92.6% | ▲ 38.1% |
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 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | 2 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 3 | ▲ 200.0% |
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 99.1% 631
- Cancelled 0.9% 6
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 |
|---|---|---|---|---|
| CNF BSB Tancredo Neves International Airport – Presidente Juscelino Kubitschek International Airport | 592 | 10.0 min | 75.6% | 637 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 75.0% | 0 |
| November 2024 | 30 | 30 | 60.0% | 0 |
| December 2024 | 31 | 31 | 45.2% | 0 |
| January 2025 | 31 | 30 | 63.3% | 1 |
| February 2025 | 28 | 28 | 50.0% | 0 |
| March 2025 | 31 | 31 | 90.3% | 0 |
| April 2025 | 30 | 30 | 73.3% | 0 |
| May 2025 | 31 | 31 | 83.9% | 0 |
| June 2025 | 30 | 30 | 60.0% | 0 |
| July 2025 | 31 | 31 | 48.4% | 0 |
| August 2025 | 31 | 31 | 54.8% | 0 |
| September 2025 | 30 | 30 | 70.0% | 0 |
| October 2025 | 31 | 30 | 76.7% | 1 |
| November 2025 | 20 | 19 | 100.0% | 1 |
| December 2025 | 29 | 29 | 79.3% | 0 |
| January 2026 | 31 | 31 | 87.1% | 0 |
| February 2026 | 26 | 26 | 88.5% | 0 |
| March 2026 | 30 | 30 | 96.7% | 0 |
| April 2026 | 27 | 27 | 92.6% | 0 |
| May 2026 | 30 | 29 | 100.0% | 1 |
| June 2026 | 28 | 26 | 96.2% | 2 |
| July 2026 | 31 | 31 | 87.1% | 0 |