AA378
AA378 (American Airlines) is a multi-stop service on 10 routes, busiest Jacksonville to Washington. Of 293 departures recorded from October 2024 to May 2026, 79.2% left on time, according to the US BTS.
- On-time departures79.2%of 293 flights
- Average delay21.6 min
- May 202620▼ 35.5%vs May 2025
- Cancelled1.7%
- Legs flown under this number10
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods12 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 27 | – | – |
| February | 10 | 11 | ▲ 10.0% |
| March | – | – | – |
| April | 26 | 23 | ▼ 11.5% |
| May | 31 | 20 | ▼ 35.5% |
| June | 30 | – | – |
| July | 30 | – | – |
| August | 5 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 10 | – | – |
| December | 2 | – | – |
according to the US BTS · October 2024 → May 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 periods12 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 92.3% | – | – |
| February | 60.0% | 90.9% | ▲ 51.5% |
| March | – | – | – |
| April | 76.9% | 63.6% | ▼ 17.3% |
| May | 86.7% | 85.0% | ▼ 1.9% |
| June | 50.0% | – | – |
| July | 70.0% | – | – |
| August | 80.0% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 66.7% | – | – |
| December | 100.0% | – | – |
according to the US BTS · October 2024 → May 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → May 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods12 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | – | – |
| February | 0 | 0 | – |
| March | – | – | – |
| April | 0 | 1 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → May 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 98.3% 288
- Cancelled 1.7% 5
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → May 20, 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 |
|---|---|---|---|---|
| JAX DCA Jacksonville International Airport – Ronald Reagan Washington National Airport | 1,022 | 20.5 min | 88.9% | 82 |
| BWI ORD Baltimore/Washington International Thurgood Marshall Airport – Chicago O'Hare International Airport | 998 | 7.5 min | 83.3% | 61 |
| ORD GRR Chicago O'Hare International Airport – Gerald R. Ford International Airport | 220 | 46.7 min | 73.8% | 43 |
| CLT OMA Charlotte Douglas International Airport – Eppley Airfield | 1,468 | 26.3 min | 68.8% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 94.7% | 0 |
| November 2024 | 25 | 24 | 95.8% | 1 |
| December 2024 | 24 | 24 | 91.7% | 0 |
| January 2025 | 27 | 26 | 92.3% | 1 |
| February 2025 | 10 | 10 | 60.0% | 0 |
| April 2025 | 26 | 26 | 76.9% | 0 |
| May 2025 | 31 | 30 | 86.7% | 1 |
| June 2025 | 30 | 30 | 50.0% | 0 |
| July 2025 | 30 | 30 | 70.0% | 0 |
| August 2025 | 5 | 5 | 80.0% | 0 |
| November 2025 | 10 | 9 | 66.7% | 1 |
| December 2025 | 2 | 2 | 100.0% | 0 |
| February 2026 | 11 | 11 | 90.9% | 0 |
| April 2026 | 23 | 22 | 63.6% | 1 |
| May 2026 | 20 | 20 | 85.0% | 0 |