AA455
AA455 (American Airlines) is a multi-stop service on 5 routes, busiest Austin to Phoenix. Of 575 departures recorded from October 2024 to July 2026, 83.0% left on time, according to the US BTS.
- On-time departures83.0%of 575 flights
- Average delay15.5 min
- July 202631▲ 0.0%vs July 2025
- Cancelled2.6%
- Legs flown under this number5
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 | 32 | ▲ 3.2% |
| February | 28 | 27 | ▼ 3.6% |
| March | 7 | 7 | 0.0% |
| April | 29 | 24 | ▼ 17.2% |
| May | 31 | 30 | ▼ 3.2% |
| June | 30 | 30 | 0.0% |
| July | 31 | 31 | 0.0% |
| August | 30 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 28 | – | – |
| December | 41 | – | – |
| Year to date (Jan–Jul) | 187 | 181 | ▼ 3.2% |
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 | 62.1% | 64.3% | ▲ 3.6% |
| February | 75.0% | 70.4% | ▼ 6.2% |
| March | 66.7% | 71.4% | ▲ 7.1% |
| April | 86.2% | 79.2% | ▼ 8.2% |
| May | 93.1% | 86.7% | ▼ 6.9% |
| June | 93.3% | 79.3% | ▼ 15.0% |
| July | 86.7% | 93.6% | ▲ 7.9% |
| August | 93.1% | – | – |
| September | 93.1% | – | – |
| October | 96.8% | – | in progress |
| November | 92.3% | – | – |
| December | 68.3% | – | – |
| Year-to-date average (Jan–Jul) | 80.4% | 77.8% | ▼ 3.2% |
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 | 2 | 4 | ▲ 100.0% |
| February | 0 | 0 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 2 | 0 | ▼ 100.0% |
| June | 0 | 1 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 1 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 6 | 5 | ▼ 16.7% |
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 97.4% 560
- Cancelled 2.6% 15
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| AUS PHX Austin Bergstrom International Airport – Phoenix Sky Harbor International Airport | 1,401 | 11.0 min | 89.9% | 354 |
| LAS DFW Harry Reid International Airport – Dallas Fort Worth International Airport | 1,695 | 16.8 min | 74.6% | 115 |
| DFW AUS Dallas Fort Worth International Airport – Austin Bergstrom International Airport | 306 | 29.3 min | 70.4% | 74 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 4 | 4 | 100.0% | 0 |
| December 2024 | 23 | 23 | 73.9% | 0 |
| January 2025 | 31 | 29 | 62.1% | 2 |
| February 2025 | 28 | 28 | 75.0% | 0 |
| March 2025 | 7 | 6 | 66.7% | 1 |
| April 2025 | 29 | 29 | 86.2% | 0 |
| May 2025 | 31 | 29 | 93.1% | 2 |
| June 2025 | 30 | 30 | 93.3% | 0 |
| July 2025 | 31 | 30 | 86.7% | 1 |
| August 2025 | 30 | 29 | 93.1% | 1 |
| September 2025 | 30 | 29 | 93.1% | 1 |
| October 2025 | 31 | 31 | 96.8% | 0 |
| November 2025 | 28 | 26 | 92.3% | 2 |
| December 2025 | 41 | 41 | 68.3% | 0 |
| January 2026 | 32 | 28 | 64.3% | 4 |
| February 2026 | 27 | 27 | 70.4% | 0 |
| March 2026 | 7 | 7 | 71.4% | 0 |
| April 2026 | 24 | 24 | 79.2% | 0 |
| May 2026 | 30 | 30 | 86.7% | 0 |
| June 2026 | 30 | 29 | 79.3% | 1 |
| July 2026 | 31 | 31 | 93.6% | 0 |