AA2278
AA2278 (American Airlines) is a multi-stop service on 13 routes, busiest San Antonio to Chicago. Of 476 departures recorded from November 2024 to July 2026, 74.0% left on time, according to the US BTS.
- On-time departures74.0%of 476 flights
- Average delay16.3 min
- July 202658▲ 87.1%vs July 2025
- Cancelled0.0%
- Legs flown under this number13
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 | – | 5 | – |
| February | – | – | – |
| March | 2 | – | – |
| April | 30 | 24 | ▼ 20.0% |
| May | 31 | 42 | ▲ 35.5% |
| June | 30 | 60 | ▲ 100.0% |
| July | 31 | 58 | ▲ 87.1% |
| August | 31 | – | – |
| September | 58 | – | – |
| October | 36 | – | in progress |
| November | 1 | – | – |
| December | 32 | – | – |
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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 100.0% | – |
| February | – | – | – |
| March | 100.0% | – | – |
| April | 63.3% | 29.2% | ▼ 53.9% |
| May | 71.0% | 64.3% | ▼ 9.4% |
| June | 66.7% | 93.3% | ▲ 40.0% |
| July | 74.2% | 82.8% | ▲ 11.6% |
| August | 74.2% | – | – |
| September | 77.6% | – | – |
| October | 77.8% | – | in progress |
| November | 100.0% | – | – |
| December | 71.9% | – | – |
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 periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | – | – |
| March | 0 | – | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 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 100.0% 476
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Nov 3, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SAT ORD San Antonio International Airport – Chicago O'Hare International Airport | 1,677 | 20.0 min | 71.2% | 184 |
| DJT CLT President Donald J. Trump International Airport – Charlotte Douglas International Airport | 952 | 0.5 min | 87.1% | 70 |
| CLT DJT Charlotte Douglas International Airport – President Donald J. Trump International Airport | 952 | 0.7 min | 87.1% | 70 |
| ORD BOS Chicago O'Hare International Airport – Boston Logan International Airport | 1,391 | 43.7 min | 36.4% | 44 |
| OMA CLT Eppley Airfield – Charlotte Douglas International Airport | 1,468 | 30.8 min | 78.8% | 33 |
| CLT OMA Charlotte Douglas International Airport – Eppley Airfield | 1,468 | 7.0 min | 78.8% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 3 | 3 | 33.3% | 0 |
| December 2024 | 2 | 2 | 100.0% | 0 |
| March 2025 | 2 | 2 | 100.0% | 0 |
| April 2025 | 30 | 30 | 63.3% | 0 |
| May 2025 | 31 | 31 | 71.0% | 0 |
| June 2025 | 30 | 30 | 66.7% | 0 |
| July 2025 | 31 | 31 | 74.2% | 0 |
| August 2025 | 31 | 31 | 74.2% | 0 |
| September 2025 | 58 | 58 | 77.6% | 0 |
| October 2025 | 36 | 36 | 77.8% | 0 |
| November 2025 | 1 | 1 | 100.0% | 0 |
| December 2025 | 32 | 32 | 71.9% | 0 |
| January 2026 | 5 | 5 | 100.0% | 0 |
| April 2026 | 24 | 24 | 29.2% | 0 |
| May 2026 | 42 | 42 | 64.3% | 0 |
| June 2026 | 60 | 60 | 93.3% | 0 |
| July 2026 | 58 | 58 | 82.8% | 0 |