JJ4531
JJ4531 (TAM Brazilian Airlines) flies São Paulo to Londrina. Of 605 departures recorded from October 2024 to July 2026, 74.6% left on time, according to Brazil's ANAC.
- On-time departures74.6%of 605 flights
- Average delay12.6 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.7%
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 | 18 | ▼ 41.9% |
| February | 28 | 11 | ▼ 60.7% |
| March | 29 | 31 | ▲ 6.9% |
| April | 30 | 29 | ▼ 3.3% |
| May | 29 | 28 | ▼ 3.4% |
| June | 30 | 26 | ▼ 13.3% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 22 | – | – |
| Year to date (Jan–Jul) | 208 | 174 | ▼ 16.3% |
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 | 83.3% | 83.3% | 0.0% |
| February | 81.5% | 63.6% | ▼ 21.9% |
| March | 89.7% | 83.9% | ▼ 6.5% |
| April | 72.4% | 69.0% | ▼ 4.8% |
| May | 69.0% | 71.4% | ▲ 3.6% |
| June | 72.4% | 58.3% | ▼ 19.4% |
| July | 58.1% | 67.7% | ▲ 16.7% |
| August | 77.4% | – | – |
| September | 66.7% | – | – |
| October | 79.3% | – | in progress |
| November | 86.2% | – | – |
| December | 71.4% | – | – |
| Year-to-date average (Jan–Jul) | 75.2% | 71.0% | ▼ 5.5% |
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 | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 1 | 2 | ▲ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 2 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 4 | 2 | ▼ 50.0% |
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 98.3% 595
- Cancelled 1.7% 10
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 |
|---|---|---|---|---|
| GRU LDB São Paulo/Guarulhos–Governor André Franco Montoro International Airport – Governor José Richa Airport | 476 | 12.6 min | 74.6% | 605 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 80.0% | 0 |
| November 2024 | 30 | 30 | 80.0% | 0 |
| December 2024 | 29 | 29 | 72.4% | 0 |
| January 2025 | 31 | 30 | 83.3% | 1 |
| February 2025 | 28 | 27 | 81.5% | 1 |
| March 2025 | 29 | 29 | 89.7% | 0 |
| April 2025 | 30 | 29 | 72.4% | 1 |
| May 2025 | 29 | 29 | 69.0% | 0 |
| June 2025 | 30 | 29 | 72.4% | 1 |
| July 2025 | 31 | 31 | 58.1% | 0 |
| August 2025 | 31 | 31 | 77.4% | 0 |
| September 2025 | 30 | 30 | 66.7% | 0 |
| October 2025 | 31 | 29 | 79.3% | 2 |
| November 2025 | 30 | 29 | 86.2% | 1 |
| December 2025 | 22 | 21 | 71.4% | 1 |
| January 2026 | 18 | 18 | 83.3% | 0 |
| February 2026 | 11 | 11 | 63.6% | 0 |
| March 2026 | 31 | 31 | 83.9% | 0 |
| April 2026 | 29 | 29 | 69.0% | 0 |
| May 2026 | 28 | 28 | 71.4% | 0 |
| June 2026 | 26 | 24 | 58.3% | 2 |
| July 2026 | 31 | 31 | 67.7% | 0 |