DL1363
DL1363 (Delta Air Lines) is a multi-stop service on 3 routes, busiest Atlanta to Pittsburgh. Of 1,263 departures recorded from October 2024 to July 2026, 90.1% left on time, according to the US BTS.
- On-time departures90.1%of 1,263 flights
- Average delay2.1 min
- July 202662▲ 0.0%vs July 2025
- Cancelled1.6%
- Legs flown under this number3
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 | 62 | 54 | ▼ 12.9% |
| February | 56 | 29 | ▼ 48.2% |
| March | 62 | 51 | ▼ 17.7% |
| April | 56 | 60 | ▲ 7.1% |
| May | 60 | 62 | ▲ 3.3% |
| June | 60 | 60 | 0.0% |
| July | 62 | 62 | 0.0% |
| August | 62 | – | – |
| September | 60 | – | – |
| October | 62 | – | in progress |
| November | 60 | – | – |
| December | 62 | – | – |
| Year to date (Jan–Jul) | 418 | 378 | ▼ 9.6% |
according to the US BTS · October 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 | 62.1% | 88.0% | ▲ 41.8% |
| February | 91.1% | 92.9% | ▲ 2.0% |
| March | 93.3% | 89.8% | ▼ 3.8% |
| April | 83.9% | 96.6% | ▲ 15.0% |
| May | 93.3% | 100.0% | ▲ 7.1% |
| June | 98.3% | 93.3% | ▼ 5.1% |
| July | 91.9% | 96.8% | ▲ 5.3% |
| August | 95.0% | – | – |
| September | 85.0% | – | – |
| October | 95.2% | – | in progress |
| November | 91.7% | – | – |
| December | 75.0% | – | – |
| Year-to-date average (Jan–Jul) | 87.7% | 93.9% | ▲ 7.1% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 4 | 4 | 0.0% |
| February | 0 | 1 | – |
| March | 2 | 2 | 0.0% |
| April | 0 | 2 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 7 | 9 | ▲ 28.6% |
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 98.4% 1,243
- Cancelled 1.6% 20
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
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ATL PIT Hartsfield Jackson Atlanta International Airport – Pittsburgh International Airport | 848 | 1.9 min | 89.9% | 631 |
| PIT ATL Pittsburgh International Airport – Hartsfield Jackson Atlanta International Airport | 848 | 2.0 min | 90.4% | 622 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 97.5% | 0 |
| November 2024 | 59 | 59 | 93.2% | 0 |
| December 2024 | 62 | 62 | 80.7% | 0 |
| January 2025 | 62 | 58 | 62.1% | 4 |
| February 2025 | 56 | 56 | 91.1% | 0 |
| March 2025 | 62 | 60 | 93.3% | 2 |
| April 2025 | 56 | 56 | 83.9% | 0 |
| May 2025 | 60 | 60 | 93.3% | 0 |
| June 2025 | 60 | 59 | 98.3% | 1 |
| July 2025 | 62 | 62 | 91.9% | 0 |
| August 2025 | 62 | 60 | 95.0% | 2 |
| September 2025 | 60 | 60 | 85.0% | 0 |
| October 2025 | 62 | 62 | 95.2% | 0 |
| November 2025 | 60 | 60 | 91.7% | 0 |
| December 2025 | 62 | 60 | 75.0% | 2 |
| January 2026 | 54 | 50 | 88.0% | 4 |
| February 2026 | 29 | 28 | 92.9% | 1 |
| March 2026 | 51 | 49 | 89.8% | 2 |
| April 2026 | 60 | 58 | 96.6% | 2 |
| May 2026 | 62 | 62 | 100.0% | 0 |
| June 2026 | 60 | 60 | 93.3% | 0 |
| July 2026 | 62 | 62 | 96.8% | 0 |