JJ4542
JJ4542 (TAM Brazilian Airlines) is a multi-stop service on 4 routes, busiest Rio de Janeiro to Porto Seguro. Of 124 departures recorded from December 2024 to February 2026, 75.8% left on time, according to Brazil's ANAC.
- On-time departures75.8%of 124 flights
- Average delay4.9 min
- February 20268▲ 700.0%vs February 2025
- Cancelled0.0%
- Legs flown under this number4
Recorded departures by month
Short series — JJ4542 has only 8 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods7 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 27 | 31 | ▲ 14.8% |
| February | 1 | 8 | ▲ 700.0% |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | 10 | – | – |
| July | – | – | – |
| August | 15 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 17 | – | – |
| Year to date (Jan–Feb) | 28 | 39 | ▲ 39.3% |
according to Brazil's ANAC · December 2024 → February 2026
On-time departures by month
Short series — JJ4542 has only 8 months so far. Enough to show the level now, not enough to read a trend.
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 periods7 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 70.4% | 96.8% | ▲ 37.5% |
| February | 0.0% | 100.0% | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | 70.0% | – | – |
| July | – | – | – |
| August | 40.0% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 88.2% | – | – |
| Year-to-date average (Jan–Feb) | 35.2% | 98.4% | ▲ 179.6% |
according to Brazil's ANAC · December 2024 → February 2026
Average departure delay by month
Short series — JJ4542 has only 8 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to Brazil's ANAC · December 2024 → February 2026
Cancelled departures by month
Short series — JJ4542 has only 8 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods7 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | 0 | – | – |
| July | – | – | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 0 | – | – |
| Year to date (Jan–Feb) | 0 | 0 |
according to Brazil's ANAC · December 2024 → February 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 100.0% 124
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Dec 15, 2024 → Feb 8, 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 |
|---|---|---|---|---|
| SDU BPS Santos Dumont Airport – Porto Seguro International Airport | 837 | -2.9 min | 94.6% | 56 |
| CGH SSA Congonhas–Deputado Freitas Nobre Airport – Deputado Luiz Eduardo Magalhães International Airport | 1,480 | 9.4 min | 65.1% | 43 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| December 2024 | 15 | 15 | 60.0% | 0 |
| January 2025 | 27 | 27 | 70.4% | 0 |
| February 2025 | 1 | 1 | 0.0% | 0 |
| June 2025 | 10 | 10 | 70.0% | 0 |
| August 2025 | 15 | 15 | 40.0% | 0 |
| December 2025 | 17 | 17 | 88.2% | 0 |
| January 2026 | 31 | 31 | 96.8% | 0 |
| February 2026 | 8 | 8 | 100.0% | 0 |