AA1926
AA1926 (American Airlines) is a multi-stop service on 6 routes, busiest Chicago to St Louis. Of 562 departures recorded from October 2024 to July 2026, 71.2% left on time, according to the US BTS.
- On-time departures71.2%of 562 flights
- Average delay22.2 min
- July 202630▼ 3.2%vs July 2025
- Cancelled1.8%
- Legs flown under this number6
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 | 19 | – | – |
| February | 22 | 14 | ▼ 36.4% |
| March | 31 | 27 | ▼ 12.9% |
| April | 22 | 52 | ▲ 136.4% |
| May | 30 | 51 | ▲ 70.0% |
| June | 30 | 5 | ▼ 83.3% |
| July | 31 | 30 | ▼ 3.2% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 3 | – | – |
| December | 2 | – | – |
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 | 100.0% | – | – |
| February | 72.7% | 57.1% | ▼ 21.4% |
| March | 74.2% | 47.8% | ▼ 35.5% |
| April | 72.7% | 56.9% | ▼ 21.8% |
| May | 66.7% | 83.7% | ▲ 25.5% |
| June | 70.0% | 60.0% | ▼ 14.3% |
| July | 36.7% | 96.6% | ▲ 163.3% |
| August | 46.7% | – | – |
| September | 66.7% | – | – |
| October | 54.8% | – | in progress |
| November | 33.3% | – | – |
| December | 50.0% | – | – |
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 | – | – |
| February | 0 | 0 | – |
| March | 0 | 4 | – |
| April | 0 | 1 | – |
| May | 0 | 2 | – |
| June | 0 | 0 | – |
| July | 1 | 1 | 0.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
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% 552
- Cancelled 1.8% 10
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD STL Chicago O'Hare International Airport – St. Louis Lambert International Airport | 415 | 31.7 min | 60.3% | 298 |
| PHL JAX Philadelphia International Airport – Jacksonville International Airport | 1,195 | 8.1 min | 85.6% | 125 |
| STL ORD St. Louis Lambert International Airport – Chicago O'Hare International Airport | 415 | 21.5 min | 76.1% | 90 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 38 | 38 | 94.7% | 0 |
| November 2024 | 33 | 33 | 97.0% | 0 |
| December 2024 | 30 | 30 | 86.7% | 0 |
| January 2025 | 19 | 19 | 100.0% | 0 |
| February 2025 | 22 | 22 | 72.7% | 0 |
| March 2025 | 31 | 31 | 74.2% | 0 |
| April 2025 | 22 | 22 | 72.7% | 0 |
| May 2025 | 30 | 30 | 66.7% | 0 |
| June 2025 | 30 | 30 | 70.0% | 0 |
| July 2025 | 31 | 30 | 36.7% | 1 |
| August 2025 | 31 | 30 | 46.7% | 1 |
| September 2025 | 30 | 30 | 66.7% | 0 |
| October 2025 | 31 | 31 | 54.8% | 0 |
| November 2025 | 3 | 3 | 33.3% | 0 |
| December 2025 | 2 | 2 | 50.0% | 0 |
| February 2026 | 14 | 14 | 57.1% | 0 |
| March 2026 | 27 | 23 | 47.8% | 4 |
| April 2026 | 52 | 51 | 56.9% | 1 |
| May 2026 | 51 | 49 | 83.7% | 2 |
| June 2026 | 5 | 5 | 60.0% | 0 |
| July 2026 | 30 | 29 | 96.6% | 1 |