AA1854
AA1854 (American Airlines) is a multi-stop service on 11 routes, busiest Chicago to Philadelphia. Of 620 departures recorded from October 2024 to July 2026, 85.6% left on time, according to the US BTS.
- On-time departures85.6%of 620 flights
- Average delay13.1 min
- July 202619▼ 38.7%vs July 2025
- Cancelled2.3%
- Legs flown under this number11
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 30 | 19 | ▼ 36.7% |
| February | 28 | 23 | ▼ 17.9% |
| March | 31 | 48 | ▲ 54.8% |
| April | 30 | 35 | ▲ 16.7% |
| May | 26 | 22 | ▼ 15.4% |
| June | 30 | – | – |
| July | 31 | 19 | ▼ 38.7% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 45 | – | – |
| December | 31 | – | – |
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 93.3% | 72.2% | ▼ 22.6% |
| February | 92.3% | 95.5% | ▲ 3.4% |
| March | 80.7% | 78.3% | ▼ 3.0% |
| April | 86.2% | 61.8% | ▼ 28.4% |
| May | 88.5% | 72.7% | ▼ 17.8% |
| June | 93.3% | – | – |
| July | 87.1% | 89.5% | ▲ 2.7% |
| August | 100.0% | – | – |
| September | 90.0% | – | – |
| October | 83.3% | – | in progress |
| November | 75.6% | – | – |
| December | 86.7% | – | – |
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 periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 2 | 1 | ▼ 50.0% |
| March | 0 | 2 | – |
| April | 1 | 1 | 0.0% |
| May | 0 | 0 | – |
| June | 0 | – | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 4 | – | – |
| December | 1 | – | – |
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 97.7% 606
- Cancelled 2.3% 14
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD PHL Chicago O'Hare International Airport – Philadelphia International Airport | 1,088 | 8.0 min | 90.1% | 349 |
| PHL ORD Philadelphia International Airport – Chicago O'Hare International Airport | 1,088 | 26.4 min | 85.0% | 97 |
| MIA EWR Miami International Airport – Newark Liberty International Airport | 1,750 | 38.0 min | 63.6% | 44 |
| STL LAX St. Louis Lambert International Airport – Los Angeles International Airport | 2,557 | 4.6 min | 83.9% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 26 | 26 | 84.6% | 0 |
| November 2024 | 25 | 25 | 100.0% | 0 |
| December 2024 | 29 | 29 | 96.6% | 0 |
| January 2025 | 30 | 30 | 93.3% | 0 |
| February 2025 | 28 | 26 | 92.3% | 2 |
| March 2025 | 31 | 31 | 80.7% | 0 |
| April 2025 | 30 | 29 | 86.2% | 1 |
| May 2025 | 26 | 26 | 88.5% | 0 |
| June 2025 | 30 | 30 | 93.3% | 0 |
| July 2025 | 31 | 31 | 87.1% | 0 |
| August 2025 | 31 | 31 | 100.0% | 0 |
| September 2025 | 30 | 30 | 90.0% | 0 |
| October 2025 | 31 | 30 | 83.3% | 1 |
| November 2025 | 45 | 41 | 75.6% | 4 |
| December 2025 | 31 | 30 | 86.7% | 1 |
| January 2026 | 19 | 18 | 72.2% | 1 |
| February 2026 | 23 | 22 | 95.5% | 1 |
| March 2026 | 48 | 46 | 78.3% | 2 |
| April 2026 | 35 | 34 | 61.8% | 1 |
| May 2026 | 22 | 22 | 72.7% | 0 |
| July 2026 | 19 | 19 | 89.5% | 0 |