AA3153
AA3153 (American Airlines) is a multi-stop service on 18 routes, busiest Chicago to Philadelphia. Of 678 departures recorded from November 2024 to July 2026, 66.1% left on time, according to the US BTS.
- On-time departures66.1%of 678 flights
- Average delay25.5 min
- July 202616▼ 46.7%vs July 2025
- Cancelled4.7%
- Legs flown under this number18
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 | 38 | 54 | ▲ 42.1% |
| February | 31 | 37 | ▲ 19.4% |
| March | 5 | 31 | ▲ 520.0% |
| April | 27 | 27 | 0.0% |
| May | 29 | 30 | ▲ 3.4% |
| June | 30 | 29 | ▼ 3.3% |
| July | 30 | 16 | ▼ 46.7% |
| August | 31 | – | – |
| September | 13 | – | – |
| October | 52 | – | in progress |
| November | 55 | – | – |
| December | 56 | – | – |
| Year to date (Jan–Jul) | 190 | 224 | ▲ 17.9% |
according to the US BTS · November 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 | 72.7% | 79.2% | ▲ 8.9% |
| February | 76.7% | 70.3% | ▼ 8.3% |
| March | 100.0% | 60.7% | ▼ 39.3% |
| April | 70.4% | 45.8% | ▼ 34.9% |
| May | 71.4% | 51.9% | ▼ 27.4% |
| June | 42.9% | 42.3% | ▼ 1.3% |
| July | 30.8% | 62.5% | ▲ 103.1% |
| August | 33.3% | – | – |
| September | 53.9% | – | – |
| October | 78.9% | – | in progress |
| November | 85.5% | – | – |
| December | 57.1% | – | – |
| Year-to-date average (Jan–Jul) | 66.4% | 58.9% | ▼ 11.2% |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
according to the US BTS · November 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 5 | 6 | ▲ 20.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 3 | – |
| April | 0 | 3 | – |
| May | 1 | 3 | ▲ 200.0% |
| June | 2 | 3 | ▲ 50.0% |
| July | 4 | 0 | ▼ 100.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 13 | 18 | ▲ 38.5% |
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 95.3% 646
- Cancelled 4.7% 32
Share of all recorded flights in the period, all legs. · Nov 5, 2024 → Jul 30, 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 PHL Chicago O'Hare International Airport – Philadelphia International Airport | 1,088 | 43.0 min | 50.3% | 199 |
| CLT OMA Charlotte Douglas International Airport – Eppley Airfield | 1,468 | 11.1 min | 81.0% | 61 |
| OMA CLT Eppley Airfield – Charlotte Douglas International Airport | 1,468 | 11.0 min | 82.5% | 60 |
| MIA ORD Miami International Airport – Chicago O'Hare International Airport | 1,930 | 25.2 min | 62.8% | 54 |
| BZN CLT Bozeman Yellowstone International Airport – Charlotte Douglas International Airport | 2,790 | 29.6 min | 62.5% | 40 |
| DFW PNS Dallas Fort Worth International Airport – Pensacola International Airport | 970 | 22.8 min | 70.6% | 37 |
| PHX CLT Phoenix Sky Harbor International Airport – Charlotte Douglas International Airport | 2,848 | 3.9 min | 87.9% | 33 |
| BOS MIA Boston Logan International Airport – Miami International Airport | 2,028 | -3.4 min | 96.7% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 26 | 26 | 100.0% | 0 |
| December 2024 | 31 | 31 | 83.9% | 0 |
| January 2025 | 38 | 33 | 72.7% | 5 |
| February 2025 | 31 | 30 | 76.7% | 1 |
| March 2025 | 5 | 5 | 100.0% | 0 |
| April 2025 | 27 | 27 | 70.4% | 0 |
| May 2025 | 29 | 28 | 71.4% | 1 |
| June 2025 | 30 | 28 | 42.9% | 2 |
| July 2025 | 30 | 26 | 30.8% | 4 |
| August 2025 | 31 | 30 | 33.3% | 1 |
| September 2025 | 13 | 13 | 53.9% | 0 |
| October 2025 | 52 | 52 | 78.9% | 0 |
| November 2025 | 55 | 55 | 85.5% | 0 |
| December 2025 | 56 | 56 | 57.1% | 0 |
| January 2026 | 54 | 48 | 79.2% | 6 |
| February 2026 | 37 | 37 | 70.3% | 0 |
| March 2026 | 31 | 28 | 60.7% | 3 |
| April 2026 | 27 | 24 | 45.8% | 3 |
| May 2026 | 30 | 27 | 51.9% | 3 |
| June 2026 | 29 | 26 | 42.3% | 3 |
| July 2026 | 16 | 16 | 62.5% | 0 |