G39604
G39604 (Gol Transportes Aéreos) is a multi-stop service on 2 routes, busiest São Paulo to Porto Alegre. Of 406 departures recorded from January 2025 to July 2026, 76.5% left on time, according to Brazil's ANAC.
- On-time departures76.5%of 406 flights
- Average delay10.7 min
- July 202627▲ 22.7%vs July 2025
- Cancelled0.5%
- Legs flown under this number2
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 19 | 22 | ▲ 15.8% |
| February | 20 | 19 | ▼ 5.0% |
| March | 19 | 21 | ▲ 10.5% |
| April | 20 | 22 | ▲ 10.0% |
| May | 22 | 23 | ▲ 4.5% |
| June | 19 | 25 | ▲ 31.6% |
| July | 22 | 27 | ▲ 22.7% |
| August | 22 | – | – |
| September | 21 | – | – |
| October | 23 | – | in progress |
| November | 21 | – | – |
| December | 19 | – | – |
| Year to date (Jan–Jul) | 141 | 159 | ▲ 12.8% |
according to Brazil's ANAC · January 2025 → July 2026
On-time departures by month
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 | 89.5% | 81.8% | ▼ 8.6% |
| February | 65.0% | 57.9% | ▼ 10.9% |
| March | 68.4% | 42.9% | ▼ 37.4% |
| April | 65.0% | 42.9% | ▼ 34.1% |
| May | 68.2% | 68.2% | 0.0% |
| June | 73.7% | 68.0% | ▼ 7.7% |
| July | 100.0% | 81.5% | ▼ 18.5% |
| August | 100.0% | – | – |
| September | 100.0% | – | – |
| October | 95.7% | – | in progress |
| November | 100.0% | – | – |
| December | 79.0% | – | – |
| Year-to-date average (Jan–Jul) | 75.7% | 63.3% | ▼ 16.4% |
according to Brazil's ANAC · January 2025 → July 2026
Average departure delay by month
according to Brazil's ANAC · January 2025 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 1 | – |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 2 |
according to Brazil's ANAC · January 2025 → 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 99.5% 404
- Cancelled 0.5% 2
Share of all recorded flights in the period, all legs. · Jan 7, 2025 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| GRU POA São Paulo/Guarulhos–Governor André Franco Montoro International Airport – Porto Alegre-Salgado Filho International Airport | 866 | 10.7 min | 76.4% | 404 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| January 2025 | 19 | 19 | 89.5% | 0 |
| February 2025 | 20 | 20 | 65.0% | 0 |
| March 2025 | 19 | 19 | 68.4% | 0 |
| April 2025 | 20 | 20 | 65.0% | 0 |
| May 2025 | 22 | 22 | 68.2% | 0 |
| June 2025 | 19 | 19 | 73.7% | 0 |
| July 2025 | 22 | 22 | 100.0% | 0 |
| August 2025 | 22 | 22 | 100.0% | 0 |
| September 2025 | 21 | 21 | 100.0% | 0 |
| October 2025 | 23 | 23 | 95.7% | 0 |
| November 2025 | 21 | 21 | 100.0% | 0 |
| December 2025 | 19 | 19 | 79.0% | 0 |
| January 2026 | 22 | 22 | 81.8% | 0 |
| February 2026 | 19 | 19 | 57.9% | 0 |
| March 2026 | 21 | 21 | 42.9% | 0 |
| April 2026 | 22 | 21 | 42.9% | 1 |
| May 2026 | 23 | 22 | 68.2% | 1 |
| June 2026 | 25 | 25 | 68.0% | 0 |
| July 2026 | 27 | 27 | 81.5% | 0 |