AA1040
AA1040 (American Airlines) is a multi-stop service on 24 routes, busiest Charleston to Washington. Of 811 departures recorded from October 2024 to July 2026, 75.3% left on time, according to the US BTS.
- On-time departures75.3%of 811 flights
- Average delay22.7 min
- July 202631▼ 44.6%vs July 2025
- Cancelled2.7%
- Legs flown under this number24
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 | 34 | 31 | ▼ 8.8% |
| February | 44 | 28 | ▼ 36.4% |
| March | 41 | 31 | ▼ 24.4% |
| April | 60 | 30 | ▼ 50.0% |
| May | 62 | 31 | ▼ 50.0% |
| June | 56 | 30 | ▼ 46.4% |
| July | 56 | 31 | ▼ 44.6% |
| August | 31 | – | – |
| September | 50 | – | – |
| October | 34 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 353 | 212 | ▼ 39.9% |
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 | 81.8% | 96.2% | ▲ 17.5% |
| February | 79.6% | 88.9% | ▲ 11.7% |
| March | 76.9% | 100.0% | ▲ 30.0% |
| April | 75.0% | 63.3% | ▼ 15.6% |
| May | 85.5% | 71.0% | ▼ 17.0% |
| June | 55.8% | 93.3% | ▲ 67.3% |
| July | 37.5% | 80.0% | ▲ 113.3% |
| August | 48.4% | – | – |
| September | 68.0% | – | – |
| October | 61.8% | – | in progress |
| November | 96.6% | – | – |
| December | 90.3% | – | – |
| Year-to-date average (Jan–Jul) | 70.3% | 84.7% | ▲ 20.5% |
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 | 1 | 5 | ▲ 400.0% |
| February | 0 | 1 | – |
| March | 2 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 4 | 0 | ▼ 100.0% |
| July | 8 | 1 | ▼ 87.5% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 15 | 7 | ▼ 53.3% |
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 97.3% 789
- Cancelled 2.7% 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
9Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 30 | 30 | 86.7% | 0 |
| December 2024 | 21 | 21 | 61.9% | 0 |
| January 2025 | 34 | 33 | 81.8% | 1 |
| February 2025 | 44 | 44 | 79.6% | 0 |
| March 2025 | 41 | 39 | 76.9% | 2 |
| April 2025 | 60 | 60 | 75.0% | 0 |
| May 2025 | 62 | 62 | 85.5% | 0 |
| June 2025 | 56 | 52 | 55.8% | 4 |
| July 2025 | 56 | 48 | 37.5% | 8 |
| August 2025 | 31 | 31 | 48.4% | 0 |
| September 2025 | 50 | 50 | 68.0% | 0 |
| October 2025 | 34 | 34 | 61.8% | 0 |
| November 2025 | 29 | 29 | 96.6% | 0 |
| December 2025 | 31 | 31 | 90.3% | 0 |
| January 2026 | 31 | 26 | 96.2% | 5 |
| February 2026 | 28 | 27 | 88.9% | 1 |
| March 2026 | 31 | 31 | 100.0% | 0 |
| April 2026 | 30 | 30 | 63.3% | 0 |
| May 2026 | 31 | 31 | 71.0% | 0 |
| June 2026 | 30 | 30 | 93.3% | 0 |
| July 2026 | 31 | 30 | 80.0% | 1 |