AA1142
AA1142 (American Airlines) is a multi-stop service on 5 routes, busiest Philadelphia to Pittsburgh. Of 84 departures recorded from October 2024 to May 2026, 77.8% left on time, according to the US BTS.
- On-time departures77.8%of 84 flights
- Average delay9.6 min
- May 202610▼ 81.5%vs May 2025
- Cancelled3.6%
- Legs flown under this number5
Recorded departures by month
Short series — AA1142 has only 5 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods3 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | 54 | 10 | ▼ 81.5% |
| June | 8 | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → May 2026
On-time departures by month
Short series — AA1142 has only 5 months so far. Enough to show the level now, not enough to read a trend.
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 periods3 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | 84.6% | 44.4% | ▼ 47.5% |
| June | 87.5% | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → May 2026
Average departure delay by month
Short series — AA1142 has only 5 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · October 2024 → May 2026
Cancelled departures by month
Short series — AA1142 has only 5 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods3 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | 2 | 1 | ▼ 50.0% |
| June | 0 | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
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 96.4% 81
- Cancelled 3.6% 3
Share of all recorded flights in the period, all legs. · Oct 14, 2024 → May 20, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PIT PHL Pittsburgh International Airport – Philadelphia International Airport | 430 | 6.4 min | 76.7% | 31 |
| PHL PIT Philadelphia International Airport – Pittsburgh International Airport | 430 | -2.1 min | 93.3% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 11 | 11 | 72.7% | 0 |
| November 2024 | 1 | 1 | 0.0% | 0 |
| May 2025 | 54 | 52 | 84.6% | 2 |
| June 2025 | 8 | 8 | 87.5% | 0 |
| May 2026 | 10 | 9 | 44.4% | 1 |