JJ3841
JJ3841 (TAM Brazilian Airlines) flies Santarém to Brasília. Of 602 departures recorded from October 2024 to July 2026, 90.6% left on time, according to Brazil's ANAC.
- On-time departures90.6%of 602 flights
- Average delay-3.1 min
- July 202631▲ 0.0%vs July 2025
- Cancelled0.8%
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 | 31 | 0.0% |
| February | 28 | 27 | ▼ 3.6% |
| March | 27 | 30 | ▲ 11.1% |
| April | 21 | 21 | 0.0% |
| May | 23 | 22 | ▼ 4.3% |
| June | 23 | 25 | ▲ 8.7% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 27 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 184 | 187 | ▲ 1.6% |
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 | 93.6% | 96.8% | ▲ 3.4% |
| February | 92.9% | 92.3% | ▼ 0.6% |
| March | 100.0% | 93.3% | ▼ 6.7% |
| April | 90.5% | 100.0% | ▲ 10.5% |
| May | 95.7% | 90.5% | ▼ 5.4% |
| June | 100.0% | 76.0% | ▼ 24.0% |
| July | 96.8% | 86.7% | ▼ 10.4% |
| August | 93.6% | – | – |
| September | 93.3% | – | – |
| October | 90.3% | – | in progress |
| November | 81.5% | – | – |
| December | 76.7% | – | – |
| Year-to-date average (Jan–Jul) | 95.6% | 90.8% | ▼ 5.0% |
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 | 0 | 0 | – |
| February | 0 | 1 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 0 | 3 |
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 99.2% 597
- Cancelled 0.8% 5
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 |
|---|---|---|---|---|
| STM BSB Santarém - Maestro Wilson Fonseca International Airport – Presidente Juscelino Kubitschek International Airport | 1,674 | -3.1 min | 90.6% | 602 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 75.0% | 0 |
| November 2024 | 30 | 30 | 76.7% | 0 |
| December 2024 | 31 | 30 | 100.0% | 1 |
| January 2025 | 31 | 31 | 93.6% | 0 |
| February 2025 | 28 | 28 | 92.9% | 0 |
| March 2025 | 27 | 27 | 100.0% | 0 |
| April 2025 | 21 | 21 | 90.5% | 0 |
| May 2025 | 23 | 23 | 95.7% | 0 |
| June 2025 | 23 | 23 | 100.0% | 0 |
| July 2025 | 31 | 31 | 96.8% | 0 |
| August 2025 | 31 | 31 | 93.6% | 0 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 27 | 27 | 81.5% | 0 |
| December 2025 | 31 | 30 | 76.7% | 1 |
| January 2026 | 31 | 31 | 96.8% | 0 |
| February 2026 | 27 | 26 | 92.3% | 1 |
| March 2026 | 30 | 30 | 93.3% | 0 |
| April 2026 | 21 | 21 | 100.0% | 0 |
| May 2026 | 22 | 21 | 90.5% | 1 |
| June 2026 | 25 | 25 | 76.0% | 0 |
| July 2026 | 31 | 30 | 86.7% | 1 |