AA579
AA579 (American Airlines) is a multi-stop service on 2 routes, busiest Austin to Dallas-Fort Worth. Of 617 departures recorded from October 2024 to July 2026, 81.5% left on time, according to the US BTS.
- On-time departures81.5%of 617 flights
- Average delay10.8 min
- July 202631▲ 0.0%vs July 2025
- Cancelled3.6%
- 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 | 31 | 30 | ▼ 3.2% |
| February | 28 | 28 | 0.0% |
| March | 31 | 7 | ▼ 77.4% |
| April | 30 | 23 | ▼ 23.3% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 28 | – | – |
| December | 26 | – | – |
| Year to date (Jan–Jul) | 212 | 180 | ▼ 15.1% |
according to the US BTS · 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 | 92.9% | 42.3% | ▼ 54.4% |
| February | 89.3% | 39.3% | ▼ 56.0% |
| March | 90.0% | 71.4% | ▼ 20.6% |
| April | 86.7% | 95.5% | ▲ 10.1% |
| May | 77.4% | 89.7% | ▲ 15.8% |
| June | 93.1% | 83.3% | ▼ 10.5% |
| July | 96.6% | 96.7% | ▲ 0.1% |
| August | 89.3% | – | – |
| September | 96.6% | – | – |
| October | 93.3% | – | in progress |
| November | 48.2% | – | – |
| December | 57.7% | – | – |
| Year-to-date average (Jan–Jul) | 89.4% | 74.0% | ▼ 17.2% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 3 | 4 | ▲ 33.3% |
| February | 0 | 0 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 1 | – |
| May | 0 | 2 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 2 | 1 | ▼ 50.0% |
| August | 3 | – | – |
| September | 1 | – | – |
| October | 1 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 7 | 8 | ▲ 14.3% |
according to the US BTS · 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 96.4% 595
- Cancelled 3.6% 22
Share of all recorded flights in the period, all legs. · Oct 12, 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 |
|---|---|---|---|---|
| AUS DFW Austin Bergstrom International Airport – Dallas Fort Worth International Airport | 306 | 4.1 min | 90.9% | 476 |
| DFW CLT Dallas Fort Worth International Airport – Charlotte Douglas International Airport | 1,503 | 33.3 min | 50.0% | 141 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 68.4% | 0 |
| November 2024 | 30 | 29 | 82.8% | 1 |
| December 2024 | 30 | 30 | 93.3% | 0 |
| January 2025 | 31 | 28 | 92.9% | 3 |
| February 2025 | 28 | 28 | 89.3% | 0 |
| March 2025 | 31 | 30 | 90.0% | 1 |
| April 2025 | 30 | 30 | 86.7% | 0 |
| May 2025 | 31 | 31 | 77.4% | 0 |
| June 2025 | 30 | 29 | 93.1% | 1 |
| July 2025 | 31 | 29 | 96.6% | 2 |
| August 2025 | 31 | 28 | 89.3% | 3 |
| September 2025 | 30 | 29 | 96.6% | 1 |
| October 2025 | 31 | 30 | 93.3% | 1 |
| November 2025 | 28 | 27 | 48.2% | 1 |
| December 2025 | 26 | 26 | 57.7% | 0 |
| January 2026 | 30 | 26 | 42.3% | 4 |
| February 2026 | 28 | 28 | 39.3% | 0 |
| March 2026 | 7 | 7 | 71.4% | 0 |
| April 2026 | 23 | 22 | 95.5% | 1 |
| May 2026 | 31 | 29 | 89.7% | 2 |
| June 2026 | 30 | 30 | 83.3% | 0 |
| July 2026 | 31 | 30 | 96.7% | 1 |