AA1240
AA1240 (American Airlines) is a multi-stop service on 14 routes, busiest Hartford to Miami. Of 643 departures recorded from October 2024 to July 2026, 81.0% left on time, according to the US BTS.
- On-time departures81.0%of 643 flights
- Average delay20.6 min
- July 202631▲ 0.0%vs July 2025
- Cancelled2.0%
- Legs flown under this number14
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 | 19 | 31 | ▲ 63.2% |
| February | 15 | 28 | ▲ 86.7% |
| March | 3 | 31 | ▲ 933.3% |
| April | 30 | 30 | 0.0% |
| May | 31 | 30 | ▼ 3.2% |
| June | 30 | 30 | 0.0% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 50 | – | – |
| October | 31 | – | in progress |
| November | 28 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 159 | 211 | ▲ 32.7% |
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 | 68.4% | 86.2% | ▲ 26.0% |
| February | 92.9% | 88.5% | ▼ 4.7% |
| March | 100.0% | 93.3% | ▼ 6.7% |
| April | 80.0% | 83.3% | ▲ 4.2% |
| May | 90.3% | 70.0% | ▼ 22.5% |
| June | 83.3% | 89.7% | ▲ 7.6% |
| July | 100.0% | 90.0% | ▼ 10.0% |
| August | 43.3% | – | – |
| September | 56.3% | – | – |
| October | 71.0% | – | in progress |
| November | 100.0% | – | – |
| December | 87.1% | – | – |
| Year-to-date average (Jan–Jul) | 87.8% | 85.9% | ▼ 2.3% |
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 | 0 | 2 | – |
| February | 1 | 2 | ▲ 100.0% |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 2 | 1 | ▼ 50.0% |
| August | 1 | – | – |
| September | 2 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 7 | ▲ 133.3% |
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 98.0% 630
- Cancelled 2.0% 13
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
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BDL MIA Bradley International Airport – Miami International Airport | 1,925 | 28.4 min | 91.3% | 155 |
| RSW PHL Southwest Florida International Airport – Philadelphia International Airport | 1,601 | 22.2 min | 92.2% | 133 |
| LAX STL Los Angeles International Airport – St. Louis Lambert International Airport | 2,557 | 5.6 min | 83.6% | 67 |
| LGA ORD LaGuardia Airport – Chicago O'Hare International Airport | 1,177 | 8.5 min | 82.2% | 45 |
| LAX PHL Los Angeles International Airport – Philadelphia International Airport | 3,856 | 12.3 min | 70.5% | 44 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 82.5% | 0 |
| November 2024 | 33 | 33 | 87.9% | 0 |
| December 2024 | 29 | 29 | 72.4% | 0 |
| January 2025 | 19 | 19 | 68.4% | 0 |
| February 2025 | 15 | 14 | 92.9% | 1 |
| March 2025 | 3 | 3 | 100.0% | 0 |
| April 2025 | 30 | 30 | 80.0% | 0 |
| May 2025 | 31 | 31 | 90.3% | 0 |
| June 2025 | 30 | 30 | 83.3% | 0 |
| July 2025 | 31 | 29 | 100.0% | 2 |
| August 2025 | 31 | 30 | 43.3% | 1 |
| September 2025 | 50 | 48 | 56.3% | 2 |
| October 2025 | 31 | 31 | 71.0% | 0 |
| November 2025 | 28 | 28 | 100.0% | 0 |
| December 2025 | 31 | 31 | 87.1% | 0 |
| January 2026 | 31 | 29 | 86.2% | 2 |
| February 2026 | 28 | 26 | 88.5% | 2 |
| March 2026 | 31 | 30 | 93.3% | 1 |
| April 2026 | 30 | 30 | 83.3% | 0 |
| May 2026 | 30 | 30 | 70.0% | 0 |
| June 2026 | 30 | 29 | 89.7% | 1 |
| July 2026 | 31 | 30 | 90.0% | 1 |