JJ4734
JJ4734 (TAM Brazilian Airlines) is a multi-stop service on 3 routes, busiest São Paulo to São Luís. Of 331 departures recorded from October 2024 to July 2026, 73.5% left on time, according to Brazil's ANAC.
- On-time departures73.5%of 331 flights
- Average delay11.3 min
- July 202623
- Cancelled2.1%
- Legs flown under this number3
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 23 | 22 | ▼ 4.3% |
| February | 20 | 20 | 0.0% |
| March | 20 | 22 | ▲ 10.0% |
| April | – | 22 | – |
| May | – | 21 | – |
| June | – | 22 | – |
| July | – | 23 | – |
| August | 15 | – | – |
| September | – | – | – |
| October | 5 | – | in progress |
| November | 19 | – | – |
| December | 23 | – | – |
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 periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 77.3% | 63.6% | ▼ 17.6% |
| February | 95.0% | 80.0% | ▼ 15.8% |
| March | 89.5% | 95.0% | ▲ 6.2% |
| April | – | 54.6% | – |
| May | – | 85.7% | – |
| June | – | 68.2% | – |
| July | – | 56.5% | – |
| August | 53.3% | – | – |
| September | – | – | – |
| October | 60.0% | – | in progress |
| November | 89.5% | – | – |
| December | 57.1% | – | – |
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 periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 1 | 2 | ▲ 100.0% |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 2 | – | – |
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 97.9% 324
- Cancelled 2.1% 7
Share of all recorded flights in the period, all legs. · Oct 14, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| CGH SLZ Congonhas–Deputado Freitas Nobre Airport – Marechal Cunha Machado International Airport | 2,354 | 12.1 min | 71.3% | 199 |
| CGH FLN Congonhas–Deputado Freitas Nobre Airport – Hercílio Luz International Airport | 488 | 9.6 min | 79.8% | 117 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 57.1% | 0 |
| November 2024 | 19 | 18 | 72.2% | 1 |
| December 2024 | 21 | 21 | 81.0% | 0 |
| January 2025 | 23 | 22 | 77.3% | 1 |
| February 2025 | 20 | 20 | 95.0% | 0 |
| March 2025 | 20 | 19 | 89.5% | 1 |
| August 2025 | 15 | 15 | 53.3% | 0 |
| October 2025 | 5 | 5 | 60.0% | 0 |
| November 2025 | 19 | 19 | 89.5% | 0 |
| December 2025 | 23 | 21 | 57.1% | 2 |
| January 2026 | 22 | 22 | 63.6% | 0 |
| February 2026 | 20 | 20 | 80.0% | 0 |
| March 2026 | 22 | 20 | 95.0% | 2 |
| April 2026 | 22 | 22 | 54.6% | 0 |
| May 2026 | 21 | 21 | 85.7% | 0 |
| June 2026 | 22 | 22 | 68.2% | 0 |
| July 2026 | 23 | 23 | 56.5% | 0 |