AA1515
AA1515 (American Airlines) is a multi-stop service on 7 routes, busiest St Louis to Charlotte. Of 631 departures recorded from October 2024 to July 2026, 84.8% left on time, according to the US BTS.
- On-time departures84.8%of 631 flights
- Average delay20.4 min
- July 202631▲ 3.3%vs July 2025
- Cancelled2.2%
- Legs flown under this number7
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 | 20 | 31 | ▲ 55.0% |
| February | 16 | 28 | ▲ 75.0% |
| March | 28 | 31 | ▲ 10.7% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 30 | 31 | ▲ 3.3% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 185 | 212 | ▲ 14.6% |
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 | 100.0% | 79.3% | ▼ 20.7% |
| February | 93.8% | 78.6% | ▼ 16.2% |
| March | 92.9% | 77.4% | ▼ 16.6% |
| April | 93.1% | 100.0% | ▲ 7.4% |
| May | 100.0% | 83.9% | ▼ 16.1% |
| June | 64.3% | 85.7% | ▲ 33.3% |
| July | 40.7% | 86.7% | ▲ 112.7% |
| August | 77.4% | – | – |
| September | 90.0% | – | – |
| October | 90.3% | – | in progress |
| November | 90.0% | – | – |
| December | 83.9% | – | – |
| Year-to-date average (Jan–Jul) | 83.5% | 84.5% | ▲ 1.2% |
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 | 2 | 2 | 0.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 1 | 0 | ▼ 100.0% |
| June | 2 | 2 | 0.0% |
| July | 3 | 1 | ▼ 66.7% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 9 | 5 | ▼ 44.4% |
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 97.8% 617
- Cancelled 2.2% 14
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 |
|---|---|---|---|---|
| STL CLT St. Louis Lambert International Airport – Charlotte Douglas International Airport | 924 | 10.1 min | 93.0% | 274 |
| CVG PHX Cincinnati Northern Kentucky International Airport – Phoenix Sky Harbor International Airport | 2,520 | 30.9 min | 82.5% | 156 |
| BNA DFW Nashville International Airport – Dallas Fort Worth International Airport | 1,014 | 31.1 min | 85.5% | 72 |
| SFO ORD San Francisco International Airport – Chicago O'Hare International Airport | 2,964 | 60.3 min | 42.6% | 52 |
| BNA CLT Nashville International Airport – Charlotte Douglas International Airport | 528 | -1.7 min | 93.2% | 44 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 75.0% | 0 |
| November 2024 | 30 | 30 | 96.7% | 0 |
| December 2024 | 31 | 31 | 87.1% | 0 |
| January 2025 | 20 | 18 | 100.0% | 2 |
| February 2025 | 16 | 16 | 93.8% | 0 |
| March 2025 | 28 | 28 | 92.9% | 0 |
| April 2025 | 30 | 29 | 93.1% | 1 |
| May 2025 | 31 | 30 | 100.0% | 1 |
| June 2025 | 30 | 28 | 64.3% | 2 |
| July 2025 | 30 | 27 | 40.7% | 3 |
| August 2025 | 31 | 31 | 77.4% | 0 |
| September 2025 | 30 | 30 | 90.0% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 30 | 30 | 90.0% | 0 |
| December 2025 | 31 | 31 | 83.9% | 0 |
| January 2026 | 31 | 29 | 79.3% | 2 |
| February 2026 | 28 | 28 | 78.6% | 0 |
| March 2026 | 31 | 31 | 77.4% | 0 |
| April 2026 | 30 | 30 | 100.0% | 0 |
| May 2026 | 31 | 31 | 83.9% | 0 |
| June 2026 | 30 | 28 | 85.7% | 2 |
| July 2026 | 31 | 30 | 86.7% | 1 |