AA3278
AA3278 (American Airlines) is a multi-stop service on 18 routes, busiest Chicago to Jackson. Of 511 departures recorded from November 2024 to July 2026, 67.3% left on time, according to the US BTS.
- On-time departures67.3%of 511 flights
- Average delay26.0 min
- July 20268▼ 74.2%vs July 2025
- Cancelled2.4%
- 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 | 6 | 52 | ▲ 766.7% |
| February | 16 | 33 | ▲ 106.3% |
| March | 31 | 7 | ▼ 77.4% |
| April | 30 | 24 | ▼ 20.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 31 | 8 | ▼ 74.2% |
| August | 31 | – | – |
| September | 10 | – | – |
| October | 24 | – | in progress |
| November | 55 | – | – |
| December | 12 | – | – |
| Year to date (Jan–Jul) | 175 | 185 | ▲ 5.7% |
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 | 50.0% | 78.6% | ▲ 57.1% |
| February | 68.8% | 74.2% | ▲ 7.9% |
| March | 74.2% | 100.0% | ▲ 34.8% |
| April | 66.7% | 58.3% | ▼ 12.5% |
| May | 67.7% | 45.2% | ▼ 33.3% |
| June | 80.0% | 36.7% | ▼ 54.2% |
| July | 71.0% | 87.5% | ▲ 23.3% |
| August | 77.4% | – | – |
| September | 40.0% | – | – |
| October | 54.2% | – | in progress |
| November | 72.7% | – | – |
| December | 83.3% | – | – |
| Year-to-date average (Jan–Jul) | 68.3% | 68.6% | ▲ 0.4% |
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 | 0 | 10 | – |
| February | 0 | 2 | – |
| March | 0 | 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 | – | – |
| Year to date (Jan–Jul) | 0 | 12 |
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 97.7% 499
- Cancelled 2.3% 12
Share of all recorded flights in the period, all legs. · Nov 21, 2024 → Jul 26, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD JAC Chicago O'Hare International Airport – Jackson Hole Airport | 1,866 | 22.8 min | 75.8% | 95 |
| MIA MSY Miami International Airport – Louis Armstrong New Orleans International Airport | 1,085 | 35.0 min | 61.3% | 75 |
| DFW TYS Dallas Fort Worth International Airport – McGhee Tyson Airport | 1,239 | 17.8 min | 79.3% | 64 |
| TYS DFW McGhee Tyson Airport – Dallas Fort Worth International Airport | 1,239 | 25.3 min | 72.9% | 63 |
| CLT CVG Charlotte Douglas International Airport – Cincinnati Northern Kentucky International Airport | 539 | 44.6 min | 39.6% | 48 |
| PIT CLT Pittsburgh International Airport – Charlotte Douglas International Airport | 590 | 18.5 min | 71.1% | 45 |
| PVD PHL Rhode Island T. F. Green International Airport – Philadelphia International Airport | 382 | 17.0 min | 74.2% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 7 | 7 | 71.4% | 0 |
| December 2024 | 12 | 12 | 58.3% | 0 |
| January 2025 | 6 | 6 | 50.0% | 0 |
| February 2025 | 16 | 16 | 68.8% | 0 |
| March 2025 | 31 | 31 | 74.2% | 0 |
| April 2025 | 30 | 30 | 66.7% | 0 |
| May 2025 | 31 | 31 | 67.7% | 0 |
| June 2025 | 30 | 30 | 80.0% | 0 |
| July 2025 | 31 | 31 | 71.0% | 0 |
| August 2025 | 31 | 31 | 77.4% | 0 |
| September 2025 | 10 | 10 | 40.0% | 0 |
| October 2025 | 24 | 24 | 54.2% | 0 |
| November 2025 | 55 | 55 | 72.7% | 0 |
| December 2025 | 12 | 12 | 83.3% | 0 |
| January 2026 | 52 | 42 | 78.6% | 10 |
| February 2026 | 33 | 31 | 74.2% | 2 |
| March 2026 | 7 | 7 | 100.0% | 0 |
| April 2026 | 24 | 24 | 58.3% | 0 |
| May 2026 | 31 | 31 | 45.2% | 0 |
| June 2026 | 30 | 30 | 36.7% | 0 |
| July 2026 | 8 | 8 | 87.5% | 0 |