JJ4679
JJ4679 (TAM Brazilian Airlines) is a multi-stop service on 2 routes, busiest Fortaleza to São Paulo. Of 476 departures recorded from October 2024 to July 2026, 68.3% left on time, according to Brazil's ANAC.
- On-time departures68.3%of 476 flights
- Average delay12.3 min
- July 202625▼ 19.4%vs July 2025
- Cancelled1.3%
- Legs flown under this number2
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 31 | – |
| February | – | 25 | – |
| March | 2 | 29 | ▲ 1,350.0% |
| April | 30 | 26 | ▼ 13.3% |
| May | 31 | 29 | ▼ 6.5% |
| June | 30 | 27 | ▼ 10.0% |
| July | 31 | 25 | ▼ 19.4% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 30 | – | in progress |
| November | 30 | – | – |
| December | 29 | – | – |
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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 71.0% | – |
| February | – | 65.2% | – |
| March | 50.0% | 82.8% | ▲ 65.5% |
| April | 75.9% | 69.2% | ▼ 8.7% |
| May | 74.2% | 50.0% | ▼ 32.6% |
| June | 83.3% | 55.6% | ▼ 33.3% |
| July | 70.0% | 64.0% | ▼ 8.6% |
| August | 71.0% | – | – |
| September | 73.3% | – | – |
| October | 46.7% | – | in progress |
| November | 60.0% | – | – |
| December | 67.9% | – | – |
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 periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 2 | – |
| March | 0 | 0 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| 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.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 98.7% 470
- Cancelled 1.3% 6
Share of all recorded flights in the period, all legs. · Oct 14, 2024 → Jul 30, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| FOR GRU Pinto Martins International Airport – São Paulo/Guarulhos–Governor André Franco Montoro International Airport | 2,346 | 12.7 min | 67.6% | 466 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 10 | 10 | 100.0% | 0 |
| March 2025 | 2 | 2 | 50.0% | 0 |
| April 2025 | 30 | 29 | 75.9% | 1 |
| May 2025 | 31 | 31 | 74.2% | 0 |
| June 2025 | 30 | 30 | 83.3% | 0 |
| July 2025 | 31 | 30 | 70.0% | 1 |
| August 2025 | 31 | 31 | 71.0% | 0 |
| September 2025 | 30 | 30 | 73.3% | 0 |
| October 2025 | 30 | 30 | 46.7% | 0 |
| November 2025 | 30 | 30 | 60.0% | 0 |
| December 2025 | 29 | 28 | 67.9% | 1 |
| January 2026 | 31 | 31 | 71.0% | 0 |
| February 2026 | 25 | 23 | 65.2% | 2 |
| March 2026 | 29 | 29 | 82.8% | 0 |
| April 2026 | 26 | 26 | 69.2% | 0 |
| May 2026 | 29 | 28 | 50.0% | 1 |
| June 2026 | 27 | 27 | 55.6% | 0 |
| July 2026 | 25 | 25 | 64.0% | 0 |