DL1649
DL1649 (Delta Air Lines) is a multi-stop service on 12 routes, busiest Atlanta to Charleston. Of 663 departures recorded from October 2024 to July 2026, 77.5% left on time, according to the US BTS.
- On-time departures77.5%of 663 flights
- Average delay13.5 min
- July 202622▼ 60.7%vs July 2025
- Cancelled1.4%
- Legs flown under this number12
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 4 | 29 | ▲ 625.0% |
| February | – | 37 | – |
| March | 23 | 36 | ▲ 56.5% |
| April | 30 | 30 | 0.0% |
| May | 31 | 6 | ▼ 80.6% |
| June | 30 | 20 | ▼ 33.3% |
| July | 56 | 22 | ▼ 60.7% |
| August | 44 | – | – |
| September | 34 | – | – |
| October | 59 | – | in progress |
| November | 56 | – | – |
| December | 43 | – | – |
according to the US BTS · October 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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 75.0% | 74.1% | ▼ 1.2% |
| February | – | 81.1% | – |
| March | 63.6% | 69.4% | ▲ 9.1% |
| April | 76.7% | 66.7% | ▼ 13.0% |
| May | 67.7% | 100.0% | ▲ 47.6% |
| June | 70.0% | 88.9% | ▲ 27.0% |
| July | 73.2% | 81.8% | ▲ 11.8% |
| August | 72.7% | – | – |
| September | 94.1% | – | – |
| October | 89.8% | – | in progress |
| November | 83.3% | – | – |
| December | 83.3% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 2 | – |
| February | – | 0 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | 2 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 1 | – | – |
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 98.6% 654
- Cancelled 1.4% 9
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 26, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ATL CHS Hartsfield Jackson Atlanta International Airport – Charleston International Airport | 416 | 9.8 min | 80.2% | 203 |
| CHS ATL Charleston International Airport – Hartsfield Jackson Atlanta International Airport | 416 | 8.0 min | 80.2% | 132 |
| FLL LGA Fort Lauderdale Hollywood International Airport – LaGuardia Airport | 1,735 | 25.2 min | 68.4% | 96 |
| BOS MIA Boston Logan International Airport – Miami International Airport | 2,028 | 16.8 min | 67.9% | 84 |
| DFW ATL Dallas Fort Worth International Airport – Hartsfield Jackson Atlanta International Airport | 1,175 | 31.0 min | 72.4% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 16 | 16 | 93.8% | 0 |
| November 2024 | 26 | 26 | 88.5% | 0 |
| December 2024 | 31 | 31 | 48.4% | 0 |
| January 2025 | 4 | 4 | 75.0% | 0 |
| March 2025 | 23 | 22 | 63.6% | 1 |
| April 2025 | 30 | 30 | 76.7% | 0 |
| May 2025 | 31 | 31 | 67.7% | 0 |
| June 2025 | 30 | 30 | 70.0% | 0 |
| July 2025 | 56 | 56 | 73.2% | 0 |
| August 2025 | 44 | 44 | 72.7% | 0 |
| September 2025 | 34 | 34 | 94.1% | 0 |
| October 2025 | 59 | 59 | 89.8% | 0 |
| November 2025 | 56 | 54 | 83.3% | 2 |
| December 2025 | 43 | 42 | 83.3% | 1 |
| January 2026 | 29 | 27 | 74.1% | 2 |
| February 2026 | 37 | 37 | 81.1% | 0 |
| March 2026 | 36 | 36 | 69.4% | 0 |
| April 2026 | 30 | 30 | 66.7% | 0 |
| May 2026 | 6 | 5 | 100.0% | 1 |
| June 2026 | 20 | 18 | 88.9% | 2 |
| July 2026 | 22 | 22 | 81.8% | 0 |