AA470
AA470 (American Airlines) is a multi-stop service on 3 routes, busiest Philadelphia to Chicago. Of 499 departures recorded from October 2024 to July 2026, 69.8% left on time, according to the US BTS.
- On-time departures69.8%of 499 flights
- Average delay30.6 min
- July 202631▲ 14.8%vs July 2025
- Cancelled1.8%
- 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 periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | – | – |
| February | 28 | – | – |
| March | 31 | – | – |
| April | 26 | 21 | ▼ 19.2% |
| May | 26 | 28 | ▲ 7.7% |
| June | 26 | 30 | ▲ 15.4% |
| July | 27 | 31 | ▲ 14.8% |
| August | 30 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 1 | – | – |
| December | – | – | – |
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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 80.7% | – | – |
| February | 82.1% | – | – |
| March | 51.6% | – | – |
| April | 68.0% | 71.4% | ▲ 5.0% |
| May | 84.6% | 57.1% | ▼ 32.5% |
| June | 68.0% | 51.7% | ▼ 23.9% |
| July | 34.6% | 42.9% | ▲ 23.8% |
| August | 51.7% | – | – |
| September | 90.0% | – | – |
| October | 76.7% | – | in progress |
| November | 100.0% | – | – |
| December | – | – | – |
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 periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | – | – |
| February | 0 | – | – |
| March | 0 | – | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 1 | 1 | 0.0% |
| July | 1 | 3 | ▲ 200.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | – | – | – |
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 98.2% 490
- Cancelled 1.8% 9
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PHL ORD Philadelphia International Airport – Chicago O'Hare International Airport | 1,088 | 34.1 min | 67.0% | 451 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 97.5% | 0 |
| November 2024 | 33 | 33 | 87.9% | 0 |
| December 2024 | 29 | 29 | 72.4% | 0 |
| January 2025 | 31 | 31 | 80.7% | 0 |
| February 2025 | 28 | 28 | 82.1% | 0 |
| March 2025 | 31 | 31 | 51.6% | 0 |
| April 2025 | 26 | 25 | 68.0% | 1 |
| May 2025 | 26 | 26 | 84.6% | 0 |
| June 2025 | 26 | 25 | 68.0% | 1 |
| July 2025 | 27 | 26 | 34.6% | 1 |
| August 2025 | 30 | 29 | 51.7% | 1 |
| September 2025 | 30 | 30 | 90.0% | 0 |
| October 2025 | 31 | 30 | 76.7% | 1 |
| November 2025 | 1 | 1 | 100.0% | 0 |
| April 2026 | 21 | 21 | 71.4% | 0 |
| May 2026 | 28 | 28 | 57.1% | 0 |
| June 2026 | 30 | 29 | 51.7% | 1 |
| July 2026 | 31 | 28 | 42.9% | 3 |