AA2579
AA2579 (American Airlines) is a multi-stop service on 5 routes, busiest Dallas-Fort Worth to Denver. Of 511 departures recorded from October 2024 to April 2026, 71.9% left on time, according to the US BTS.
- On-time departures71.9%of 511 flights
- Average delay15.0 min
- April 202612
- Cancelled2.0%
- Legs flown under this number5
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods10 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 27 | 62 | ▲ 129.6% |
| February | 28 | 56 | ▲ 100.0% |
| March | 29 | 62 | ▲ 113.8% |
| April | – | 12 | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 52 | – | in progress |
| November | 59 | – | – |
| December | 62 | – | – |
according to the US BTS · October 2024 → April 2026
On-time departures by month
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 periods10 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 92.6% | 63.6% | ▼ 31.3% |
| February | 92.9% | 75.0% | ▼ 19.2% |
| March | 82.8% | 71.0% | ▼ 14.2% |
| April | – | 66.7% | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 56.9% | – | in progress |
| November | 82.8% | – | – |
| December | 61.3% | – | – |
according to the US BTS · October 2024 → April 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → April 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods10 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 7 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | – | 0 | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 1 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → April 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 98.0% 501
- Cancelled 2.0% 10
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Apr 6, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DFW DEN Dallas Fort Worth International Airport – Denver International Airport | 1,032 | 17.5 min | 68.8% | 207 |
| DEN DFW Denver International Airport – Dallas Fort Worth International Airport | 1,032 | 16.6 min | 67.8% | 206 |
| PHX MIA Phoenix Sky Harbor International Airport – Miami International Airport | 3,168 | 3.9 min | 89.0% | 82 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 75.0% | 0 |
| November 2024 | 12 | 12 | 50.0% | 0 |
| December 2024 | 10 | 9 | 55.6% | 1 |
| January 2025 | 27 | 27 | 92.6% | 0 |
| February 2025 | 28 | 28 | 92.9% | 0 |
| March 2025 | 29 | 29 | 82.8% | 0 |
| October 2025 | 52 | 51 | 56.9% | 1 |
| November 2025 | 59 | 58 | 82.8% | 1 |
| December 2025 | 62 | 62 | 61.3% | 0 |
| January 2026 | 62 | 55 | 63.6% | 7 |
| February 2026 | 56 | 56 | 75.0% | 0 |
| March 2026 | 62 | 62 | 71.0% | 0 |
| April 2026 | 12 | 12 | 66.7% | 0 |