AA1644
AA1644 (American Airlines) is a multi-stop service on 5 routes, busiest Charlotte to Nashville. Of 590 departures recorded from October 2024 to July 2026, 75.3% left on time, according to the US BTS.
- On-time departures75.3%of 590 flights
- Average delay17.7 min
- July 202630▲ 0.0%vs July 2025
- Cancelled1.9%
- 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 | 12 | 31 | ▲ 158.3% |
| February | 20 | 28 | ▲ 40.0% |
| March | 30 | 31 | ▲ 3.3% |
| April | 30 | 30 | 0.0% |
| May | 30 | 31 | ▲ 3.3% |
| June | 30 | 30 | 0.0% |
| July | 30 | 30 | 0.0% |
| August | 28 | – | – |
| September | 29 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 182 | 211 | ▲ 15.9% |
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 | 91.7% | 88.9% | ▼ 3.0% |
| February | 85.0% | 92.9% | ▲ 9.2% |
| March | 90.0% | 90.0% | 0.0% |
| April | 76.7% | 60.0% | ▼ 21.7% |
| May | 80.0% | 61.3% | ▼ 23.4% |
| June | 50.0% | 72.4% | ▲ 44.8% |
| July | 58.6% | 44.8% | ▼ 23.5% |
| August | 51.9% | – | – |
| September | 65.5% | – | – |
| October | 83.9% | – | in progress |
| November | 80.0% | – | – |
| December | 87.1% | – | – |
| Year-to-date average (Jan–Jul) | 76.0% | 72.9% | ▼ 4.1% |
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 | 4 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 2 | 1 | ▼ 50.0% |
| July | 1 | 1 | 0.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| 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 98.1% 579
- Cancelled 1.9% 11
Share of all recorded flights in the period, all legs. · Oct 13, 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 |
|---|---|---|---|---|
| CLT BNA Charlotte Douglas International Airport – Nashville International Airport | 528 | 34.5 min | 61.8% | 299 |
| MCO DFW Orlando International Airport – Dallas Fort Worth International Airport | 1,582 | 1.1 min | 87.1% | 183 |
| PHX MCO Phoenix Sky Harbor International Airport – Orlando International Airport | 2,969 | -0.6 min | 91.6% | 95 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 12 | 12 | 100.0% | 0 |
| November 2024 | 15 | 15 | 93.3% | 0 |
| December 2024 | 21 | 21 | 90.5% | 0 |
| January 2025 | 12 | 12 | 91.7% | 0 |
| February 2025 | 20 | 20 | 85.0% | 0 |
| March 2025 | 30 | 30 | 90.0% | 0 |
| April 2025 | 30 | 30 | 76.7% | 0 |
| May 2025 | 30 | 30 | 80.0% | 0 |
| June 2025 | 30 | 28 | 50.0% | 2 |
| July 2025 | 30 | 29 | 58.6% | 1 |
| August 2025 | 28 | 27 | 51.9% | 1 |
| September 2025 | 29 | 29 | 65.5% | 0 |
| October 2025 | 31 | 31 | 83.9% | 0 |
| November 2025 | 30 | 30 | 80.0% | 0 |
| December 2025 | 31 | 31 | 87.1% | 0 |
| January 2026 | 31 | 27 | 88.9% | 4 |
| February 2026 | 28 | 28 | 92.9% | 0 |
| March 2026 | 31 | 30 | 90.0% | 1 |
| April 2026 | 30 | 30 | 60.0% | 0 |
| May 2026 | 31 | 31 | 61.3% | 0 |
| June 2026 | 30 | 29 | 72.4% | 1 |
| July 2026 | 30 | 29 | 44.8% | 1 |