AA529
AA529 (American Airlines) is a multi-stop service on 6 routes, busiest Chicago to Los Angeles. Of 529 departures recorded from October 2024 to July 2026, 69.9% left on time, according to the US BTS.
- On-time departures69.9%of 529 flights
- Average delay26.3 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.0%
- Legs flown under this number6
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | – | – |
| February | 28 | – | – |
| March | 31 | 24 | ▼ 22.6% |
| April | 30 | 9 | ▼ 70.0% |
| May | 31 | 14 | ▼ 54.8% |
| June | 30 | 30 | 0.0% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 19 | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → July 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 periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 83.9% | – | – |
| February | 85.7% | – | – |
| March | 67.7% | 62.5% | ▼ 7.7% |
| April | 80.0% | 100.0% | ▲ 25.0% |
| May | 77.4% | 71.4% | ▼ 7.7% |
| June | 63.0% | 44.8% | ▼ 28.8% |
| July | 54.8% | 30.0% | ▼ 45.3% |
| August | 61.3% | – | – |
| September | 76.7% | – | – |
| October | 58.1% | – | in progress |
| November | 89.5% | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | – | – |
| February | 0 | – | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 3 | 1 | ▼ 66.7% |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | – | – | – |
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 99.1% 524
- Cancelled 0.9% 5
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 |
|---|---|---|---|---|
| ORD LAX Chicago O'Hare International Airport – Los Angeles International Airport | 2,802 | 27.8 min | 66.4% | 428 |
| BOS LAX Boston Logan International Airport – Los Angeles International Airport | 4,193 | 13.9 min | 70.0% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 39 | 39 | 89.7% | 0 |
| November 2024 | 29 | 29 | 82.8% | 0 |
| December 2024 | 30 | 30 | 70.0% | 0 |
| January 2025 | 31 | 31 | 83.9% | 0 |
| February 2025 | 28 | 28 | 85.7% | 0 |
| March 2025 | 31 | 31 | 67.7% | 0 |
| April 2025 | 30 | 30 | 80.0% | 0 |
| May 2025 | 31 | 31 | 77.4% | 0 |
| June 2025 | 30 | 27 | 63.0% | 3 |
| July 2025 | 31 | 31 | 54.8% | 0 |
| August 2025 | 31 | 31 | 61.3% | 0 |
| September 2025 | 30 | 30 | 76.7% | 0 |
| October 2025 | 31 | 31 | 58.1% | 0 |
| November 2025 | 19 | 19 | 89.5% | 0 |
| March 2026 | 24 | 24 | 62.5% | 0 |
| April 2026 | 9 | 9 | 100.0% | 0 |
| May 2026 | 14 | 14 | 71.4% | 0 |
| June 2026 | 30 | 29 | 44.8% | 1 |
| July 2026 | 31 | 30 | 30.0% | 1 |