AA1501
AA1501 (American Airlines) is a multi-stop service on 17 routes, busiest Chicago to Bozeman. Of 673 departures recorded from November 2024 to July 2026, 69.2% left on time, according to the US BTS.
- On-time departures69.2%of 673 flights
- Average delay24.7 min
- July 202646▼ 20.7%vs July 2025
- Cancelled0.6%
- Legs flown under this number17
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 25 | 30 | ▲ 20.0% |
| February | 28 | 25 | ▼ 10.7% |
| March | 33 | 6 | ▼ 81.8% |
| April | 33 | 24 | ▼ 27.3% |
| May | 31 | 38 | ▲ 22.6% |
| June | 52 | 48 | ▼ 7.7% |
| July | 58 | 46 | ▼ 20.7% |
| August | 57 | – | – |
| September | 60 | – | – |
| October | 32 | – | in progress |
| November | 27 | – | – |
| December | 19 | – | – |
| Year to date (Jan–Jul) | 260 | 217 | ▼ 16.5% |
according to the US BTS · November 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 periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 96.0% | 89.7% | ▼ 6.6% |
| February | 88.9% | 92.0% | ▲ 3.5% |
| March | 69.7% | 66.7% | ▼ 4.3% |
| April | 72.7% | 75.0% | ▲ 3.1% |
| May | 83.3% | 55.3% | ▼ 33.7% |
| June | 80.8% | 47.9% | ▼ 40.7% |
| July | 55.2% | 45.7% | ▼ 17.3% |
| August | 64.9% | – | – |
| September | 73.3% | – | – |
| October | 65.6% | – | in progress |
| November | 80.8% | – | – |
| December | 52.6% | – | – |
| Year-to-date average (Jan–Jul) | 78.1% | 67.5% | ▼ 13.6% |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · November 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 1 | ▼ 50.0% |
according to the US BTS · November 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 99.4% 669
- Cancelled 0.6% 4
Share of all recorded flights in the period, all legs. · Nov 4, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
8| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD BZN Chicago O'Hare International Airport – Bozeman Yellowstone International Airport | 1,903 | 16.0 min | 71.1% | 128 |
| BZN ORD Bozeman Yellowstone International Airport – Chicago O'Hare International Airport | 1,903 | 40.0 min | 62.6% | 115 |
| MIA LAS Miami International Airport – Harry Reid International Airport | 3,494 | 19.0 min | 80.0% | 75 |
| PHL LAS Philadelphia International Airport – Harry Reid International Airport | 3,494 | -0.2 min | 86.7% | 61 |
| MIA BNA Miami International Airport – Nashville International Airport | 1,299 | 41.3 min | 51.8% | 56 |
| BNA MIA Nashville International Airport – Miami International Airport | 1,299 | 57.4 min | 33.9% | 56 |
| SJU MIA Luis Munoz Marin International Airport – Miami International Airport | 1,682 | -2.0 min | 94.4% | 55 |
| CLT AVL Charlotte Douglas International Airport – Asheville Regional Airport | 147 | 19.0 min | 83.3% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 1 | 1 | 0.0% | 0 |
| January 2025 | 25 | 25 | 96.0% | 0 |
| February 2025 | 28 | 27 | 88.9% | 1 |
| March 2025 | 33 | 33 | 69.7% | 0 |
| April 2025 | 33 | 33 | 72.7% | 0 |
| May 2025 | 31 | 30 | 83.3% | 1 |
| June 2025 | 52 | 52 | 80.8% | 0 |
| July 2025 | 58 | 58 | 55.2% | 0 |
| August 2025 | 57 | 57 | 64.9% | 0 |
| September 2025 | 60 | 60 | 73.3% | 0 |
| October 2025 | 32 | 32 | 65.6% | 0 |
| November 2025 | 27 | 26 | 80.8% | 1 |
| December 2025 | 19 | 19 | 52.6% | 0 |
| January 2026 | 30 | 29 | 89.7% | 1 |
| February 2026 | 25 | 25 | 92.0% | 0 |
| March 2026 | 6 | 6 | 66.7% | 0 |
| April 2026 | 24 | 24 | 75.0% | 0 |
| May 2026 | 38 | 38 | 55.3% | 0 |
| June 2026 | 48 | 48 | 47.9% | 0 |
| July 2026 | 46 | 46 | 45.7% | 0 |