DL1774
DL1774 (Delta Air Lines) is a multi-stop service on 4 routes, busiest Atlanta to Dayton. Of 425 departures recorded from October 2024 to June 2026, 74.3% left on time, according to the US BTS.
- On-time departures74.3%of 425 flights
- Average delay22.8 min
- June 20266▼ 73.9%vs June 2025
- Cancelled1.9%
- Legs flown under this number4
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 31 | 0.0% |
| February | 28 | 28 | 0.0% |
| March | 8 | 31 | ▲ 287.5% |
| April | – | 12 | – |
| May | – | 25 | – |
| June | 23 | 6 | ▼ 73.9% |
| July | 31 | – | – |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
according to the US BTS · October 2024 → June 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 periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 87.1% | 63.3% | ▼ 27.3% |
| February | 57.1% | 57.7% | ▲ 1.0% |
| March | 87.5% | 69.0% | ▼ 21.2% |
| April | – | 83.3% | – |
| May | – | 80.0% | – |
| June | 61.9% | 100.0% | ▲ 61.6% |
| July | 54.8% | – | – |
| August | 80.7% | – | – |
| September | 96.7% | – | – |
| October | 87.1% | – | in progress |
| November | 82.8% | – | – |
| December | 80.7% | – | – |
according to the US BTS · October 2024 → June 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → June 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 0 | 2 | – |
| March | 0 | 2 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | 2 | 0 | ▼ 100.0% |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → June 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 98.1% 417
- Cancelled 1.9% 8
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jun 6, 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 |
|---|---|---|---|---|
| ATL DAY Hartsfield Jackson Atlanta International Airport – James M. Cox Dayton International Airport | 697 | 22.2 min | 78.7% | 195 |
| STT ATL Cyril E. King Airport – Hartsfield Jackson Atlanta International Airport | 2,575 | 28.6 min | 66.7% | 137 |
| SFO LAX San Francisco International Airport – Los Angeles International Airport | 543 | 20.2 min | 72.6% | 62 |
| DCA ATL Ronald Reagan Washington National Airport – Hartsfield Jackson Atlanta International Airport | 880 | 7.1 min | 83.9% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 3 | 3 | 66.7% | 0 |
| November 2024 | 2 | 2 | 50.0% | 0 |
| December 2024 | 13 | 13 | 53.9% | 0 |
| January 2025 | 31 | 31 | 87.1% | 0 |
| February 2025 | 28 | 28 | 57.1% | 0 |
| March 2025 | 8 | 8 | 87.5% | 0 |
| June 2025 | 23 | 21 | 61.9% | 2 |
| July 2025 | 31 | 31 | 54.8% | 0 |
| August 2025 | 31 | 31 | 80.7% | 0 |
| September 2025 | 30 | 30 | 96.7% | 0 |
| October 2025 | 31 | 31 | 87.1% | 0 |
| November 2025 | 30 | 29 | 82.8% | 1 |
| December 2025 | 31 | 31 | 80.7% | 0 |
| January 2026 | 31 | 30 | 63.3% | 1 |
| February 2026 | 28 | 26 | 57.7% | 2 |
| March 2026 | 31 | 29 | 69.0% | 2 |
| April 2026 | 12 | 12 | 83.3% | 0 |
| May 2026 | 25 | 25 | 80.0% | 0 |
| June 2026 | 6 | 6 | 100.0% | 0 |