AA624
AA624 (American Airlines) is a multi-stop service on 5 routes, busiest Boston to Charlotte. Of 455 departures recorded from October 2024 to May 2026, 76.5% left on time, according to the US BTS.
- On-time departures76.5%of 455 flights
- Average delay12.5 min
- May 202620▲ 400.0%vs May 2025
- Cancelled1.8%
- Legs flown under this number5
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 30 | 4 | ▼ 86.7% |
| February | 28 | 8 | ▼ 71.4% |
| March | 31 | 23 | ▼ 25.8% |
| April | 30 | 30 | 0.0% |
| May | 4 | 20 | ▲ 400.0% |
| June | 30 | – | – |
| July | 43 | – | – |
| August | 8 | – | – |
| September | 28 | – | – |
| October | 18 | – | in progress |
| November | 25 | – | – |
| December | 16 | – | – |
| Year to date (Jan–May) | 123 | 85 | ▼ 30.9% |
according to the US BTS · October 2024 → May 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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 89.7% | 75.0% | ▼ 16.4% |
| February | 92.3% | 75.0% | ▼ 18.8% |
| March | 90.3% | 52.2% | ▼ 42.2% |
| April | 96.7% | 90.0% | ▼ 6.9% |
| May | 75.0% | 95.0% | ▲ 26.7% |
| June | 25.0% | – | – |
| July | 59.5% | – | – |
| August | 12.5% | – | – |
| September | 96.4% | – | – |
| October | 61.1% | – | in progress |
| November | 52.2% | – | – |
| December | 56.3% | – | – |
| Year-to-date average (Jan–May) | 88.8% | 77.4% | ▼ 12.8% |
according to the US BTS · October 2024 → May 2026
Average departure delay by month
according to the US BTS · October 2024 → May 2026
Cancelled departures by month
The most recent periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 0 | ▼ 100.0% |
| February | 2 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 2 | – | – |
| July | 1 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–May) | 3 | 0 | ▼ 100.0% |
according to the US BTS · October 2024 → May 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 98.2% 447
- Cancelled 1.8% 8
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → May 20, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BOS CLT Boston Logan International Airport – Charlotte Douglas International Airport | 1,170 | 1.8 min | 93.3% | 256 |
| DFW LAS Dallas Fort Worth International Airport – Harry Reid International Airport | 1,695 | 28.3 min | 54.8% | 95 |
| DFW IND Dallas Fort Worth International Airport – Indianapolis International Airport | 1,224 | 36.6 min | 35.0% | 41 |
| IND DFW Indianapolis International Airport – Dallas Fort Worth International Airport | 1,224 | 29.9 min | 50.0% | 40 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 94.7% | 0 |
| November 2024 | 30 | 30 | 86.7% | 0 |
| December 2024 | 30 | 30 | 96.7% | 0 |
| January 2025 | 30 | 29 | 89.7% | 1 |
| February 2025 | 28 | 26 | 92.3% | 2 |
| March 2025 | 31 | 31 | 90.3% | 0 |
| April 2025 | 30 | 30 | 96.7% | 0 |
| May 2025 | 4 | 4 | 75.0% | 0 |
| June 2025 | 30 | 28 | 25.0% | 2 |
| July 2025 | 43 | 42 | 59.5% | 1 |
| August 2025 | 8 | 8 | 12.5% | 0 |
| September 2025 | 28 | 28 | 96.4% | 0 |
| October 2025 | 18 | 18 | 61.1% | 0 |
| November 2025 | 25 | 23 | 52.2% | 2 |
| December 2025 | 16 | 16 | 56.3% | 0 |
| January 2026 | 4 | 4 | 75.0% | 0 |
| February 2026 | 8 | 8 | 75.0% | 0 |
| March 2026 | 23 | 23 | 52.2% | 0 |
| April 2026 | 30 | 30 | 90.0% | 0 |
| May 2026 | 20 | 20 | 95.0% | 0 |