AR1243
AR1243 (Aerolíneas Argentinas) is a multi-stop service on 2 routes, busiest São Paulo to Buenos Aires. Of 342 departures recorded from October 2024 to July 2026, 91.8% left on time, according to Brazil's ANAC.
- On-time departures91.8%of 342 flights
- Average delay-0.2 min
- July 202621▲ 61.5%vs July 2025
- Cancelled0.6%
- 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 | 7 | 27 | ▲ 285.7% |
| February | 8 | 22 | ▲ 175.0% |
| March | 5 | 26 | ▲ 420.0% |
| April | 8 | 28 | ▲ 250.0% |
| May | 5 | 20 | ▲ 300.0% |
| June | 11 | 20 | ▲ 81.8% |
| July | 13 | 21 | ▲ 61.5% |
| August | 13 | – | – |
| September | 19 | – | – |
| October | 27 | – | in progress |
| November | 25 | – | – |
| December | 26 | – | – |
| Year to date (Jan–Jul) | 57 | 164 | ▲ 187.7% |
according to Brazil's ANAC · October 2024 → 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 | 100.0% | 100.0% | 0.0% |
| February | 75.0% | 90.5% | ▲ 20.6% |
| March | 80.0% | 96.2% | ▲ 20.2% |
| April | 87.5% | 92.9% | ▲ 6.1% |
| May | 100.0% | 90.0% | ▼ 10.0% |
| June | 90.9% | 100.0% | ▲ 10.0% |
| July | 84.6% | 95.2% | ▲ 12.6% |
| August | 100.0% | – | – |
| September | 79.0% | – | – |
| October | 96.3% | – | in progress |
| November | 84.0% | – | – |
| December | 92.3% | – | – |
| Year-to-date average (Jan–Jul) | 88.3% | 95.0% | ▲ 7.6% |
according to Brazil's ANAC · October 2024 → July 2026
Average departure delay by month
according to Brazil's ANAC · October 2024 → 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 | 1 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 1 | 0.0% |
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 99.4% 340
- Cancelled 0.6% 2
Share of all recorded flights in the period, all legs. · Oct 27, 2024 → Jul 30, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| GRU AEP São Paulo/Guarulhos–Governor André Franco Montoro International Airport – Aeroparque Jorge Newbery | 1,695 | -0.2 min | 91.7% | 341 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 2 | 2 | 0.0% | 0 |
| November 2024 | 4 | 4 | 100.0% | 0 |
| December 2024 | 5 | 5 | 100.0% | 0 |
| January 2025 | 7 | 7 | 100.0% | 0 |
| February 2025 | 8 | 8 | 75.0% | 0 |
| March 2025 | 5 | 5 | 80.0% | 0 |
| April 2025 | 8 | 8 | 87.5% | 0 |
| May 2025 | 5 | 4 | 100.0% | 1 |
| June 2025 | 11 | 11 | 90.9% | 0 |
| July 2025 | 13 | 13 | 84.6% | 0 |
| August 2025 | 13 | 13 | 100.0% | 0 |
| September 2025 | 19 | 19 | 79.0% | 0 |
| October 2025 | 27 | 27 | 96.3% | 0 |
| November 2025 | 25 | 25 | 84.0% | 0 |
| December 2025 | 26 | 26 | 92.3% | 0 |
| January 2026 | 27 | 27 | 100.0% | 0 |
| February 2026 | 22 | 21 | 90.5% | 1 |
| March 2026 | 26 | 26 | 96.2% | 0 |
| April 2026 | 28 | 28 | 92.9% | 0 |
| May 2026 | 20 | 20 | 90.0% | 0 |
| June 2026 | 20 | 20 | 100.0% | 0 |
| July 2026 | 21 | 21 | 95.2% | 0 |