AA1537
AA1537 (American Airlines) is a multi-stop service on 3 routes, busiest Washington to Charlotte. Of 484 departures recorded from October 2024 to July 2026, 74.9% left on time, according to the US BTS.
- On-time departures74.9%of 484 flights
- Average delay13.7 min
- July 202631▲ 0.0%vs July 2025
- Cancelled2.1%
- Legs flown under this number3
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 31 | – |
| February | – | 28 | – |
| March | 2 | 31 | ▲ 1,450.0% |
| April | 30 | 30 | 0.0% |
| May | 23 | 31 | ▲ 34.8% |
| June | 29 | 30 | ▲ 3.4% |
| July | 31 | 31 | 0.0% |
| August | 15 | – | – |
| September | 29 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 29 | – | – |
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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 66.7% | – |
| February | – | 60.7% | – |
| March | 0.0% | 75.9% | – |
| April | 86.7% | 66.7% | ▼ 23.1% |
| May | 65.2% | 86.7% | ▲ 32.9% |
| June | 70.4% | 86.7% | ▲ 23.2% |
| July | 80.7% | 83.9% | ▲ 4.0% |
| August | 46.7% | – | – |
| September | 82.1% | – | – |
| October | 77.4% | – | in progress |
| November | 75.9% | – | – |
| December | 72.4% | – | – |
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 periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 4 | – |
| February | – | 0 | – |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 2 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
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 97.9% 474
- Cancelled 2.1% 10
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DCA CLT Ronald Reagan Washington National Airport – Charlotte Douglas International Airport | 533 | 18.3 min | 69.6% | 177 |
| PHX SJC Phoenix Sky Harbor International Airport – Mineta San Jose International Airport | 999 | 15.8 min | 73.8% | 173 |
| JAX DFW Jacksonville International Airport – Dallas Fort Worth International Airport | 1,475 | 5.0 min | 83.2% | 134 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 75.0% | 0 |
| November 2024 | 4 | 4 | 75.0% | 0 |
| March 2025 | 2 | 2 | 0.0% | 0 |
| April 2025 | 30 | 30 | 86.7% | 0 |
| May 2025 | 23 | 23 | 65.2% | 0 |
| June 2025 | 29 | 27 | 70.4% | 2 |
| July 2025 | 31 | 31 | 80.7% | 0 |
| August 2025 | 15 | 15 | 46.7% | 0 |
| September 2025 | 29 | 28 | 82.1% | 1 |
| October 2025 | 31 | 31 | 77.4% | 0 |
| November 2025 | 29 | 29 | 75.9% | 0 |
| December 2025 | 29 | 29 | 72.4% | 0 |
| January 2026 | 31 | 27 | 66.7% | 4 |
| February 2026 | 28 | 28 | 60.7% | 0 |
| March 2026 | 31 | 29 | 75.9% | 2 |
| April 2026 | 30 | 30 | 66.7% | 0 |
| May 2026 | 31 | 30 | 86.7% | 1 |
| June 2026 | 30 | 30 | 86.7% | 0 |
| July 2026 | 31 | 31 | 83.9% | 0 |