JJ4738
JJ4738 (TAM Brazilian Airlines) flies Brasília to São Paulo. Of 505 departures recorded from October 2024 to July 2026, 76.4% left on time, according to Brazil's ANAC.
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 | – | 26 | – |
| February | 23 | 24 | ▲ 4.3% |
| March | 23 | 24 | ▲ 4.3% |
| April | 26 | 25 | ▼ 3.8% |
| May | 26 | 25 | ▼ 3.8% |
| June | 26 | 23 | ▼ 11.5% |
| July | 27 | 27 | 0.0% |
| August | 26 | – | – |
| September | 26 | – | – |
| October | 26 | – | in progress |
| November | 25 | – | – |
| December | 25 | – | – |
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 | – | 65.4% | – |
| February | 87.0% | 70.8% | ▼ 18.5% |
| March | 95.7% | 83.3% | ▼ 12.9% |
| April | 76.9% | 79.2% | ▲ 2.9% |
| May | 84.6% | 91.7% | ▲ 8.3% |
| June | 57.7% | 90.9% | ▲ 57.6% |
| July | 81.5% | 96.2% | ▲ 18.0% |
| August | 60.0% | – | – |
| September | 57.7% | – | – |
| October | 53.9% | – | in progress |
| November | 79.2% | – | – |
| December | 66.7% | – | – |
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 | – | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 1 | – |
| May | 0 | 1 | – |
| June | 0 | 1 | – |
| July | 0 | 1 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| 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 98.2% 496
- Cancelled 1.8% 9
Share of all recorded flights in the period, all legs. · Oct 14, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BSB CGH Presidente Juscelino Kubitschek International Airport – Congonhas–Deputado Freitas Nobre Airport | 873 | 8.6 min | 76.4% | 505 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 15 | 15 | 73.3% | 0 |
| November 2024 | 24 | 22 | 86.4% | 2 |
| December 2024 | 13 | 13 | 69.2% | 0 |
| February 2025 | 23 | 23 | 87.0% | 0 |
| March 2025 | 23 | 23 | 95.7% | 0 |
| April 2025 | 26 | 26 | 76.9% | 0 |
| May 2025 | 26 | 26 | 84.6% | 0 |
| June 2025 | 26 | 26 | 57.7% | 0 |
| July 2025 | 27 | 27 | 81.5% | 0 |
| August 2025 | 26 | 25 | 60.0% | 1 |
| September 2025 | 26 | 26 | 57.7% | 0 |
| October 2025 | 26 | 26 | 53.9% | 0 |
| November 2025 | 25 | 24 | 79.2% | 1 |
| December 2025 | 25 | 24 | 66.7% | 1 |
| January 2026 | 26 | 26 | 65.4% | 0 |
| February 2026 | 24 | 24 | 70.8% | 0 |
| March 2026 | 24 | 24 | 83.3% | 0 |
| April 2026 | 25 | 24 | 79.2% | 1 |
| May 2026 | 25 | 24 | 91.7% | 1 |
| June 2026 | 23 | 22 | 90.9% | 1 |
| July 2026 | 27 | 26 | 96.2% | 1 |