DL1827
DL1827 (Delta Air Lines) is a multi-stop service on 6 routes, busiest Cincinnati to Atlanta. Of 241 departures recorded from April 2025 to July 2026, 81.0% left on time, according to the US BTS.
- On-time departures81.0%of 241 flights
- Average delay10.8 min
- July 202662▲ 264.7%vs July 2025
- Cancelled1.7%
- Legs flown under this number6
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods13 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 4 | – |
| February | – | 1 | – |
| March | – | – | – |
| April | 17 | – | – |
| May | 6 | – | – |
| June | 18 | 42 | ▲ 133.3% |
| July | 17 | 62 | ▲ 264.7% |
| August | 14 | – | – |
| September | 13 | – | – |
| October | 16 | – | in progress |
| November | 10 | – | – |
| December | 21 | – | – |
according to the US BTS · April 2025 → 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 periods13 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 100.0% | – |
| February | – | 100.0% | – |
| March | – | – | – |
| April | 76.5% | – | – |
| May | 66.7% | – | – |
| June | 60.0% | 85.7% | ▲ 42.8% |
| July | 64.7% | 83.9% | ▲ 29.6% |
| August | 78.6% | – | – |
| September | 100.0% | – | – |
| October | 100.0% | – | in progress |
| November | 70.0% | – | – |
| December | 75.0% | – | – |
according to the US BTS · April 2025 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · April 2025 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods13 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | – | – |
| April | 0 | – | – |
| May | 0 | – | – |
| June | 3 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
according to the US BTS · April 2025 → 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 98.3% 237
- Cancelled 1.7% 4
Share of all recorded flights in the period, all legs. · Apr 14, 2025 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| CVG ATL Cincinnati Northern Kentucky International Airport – Hartsfield Jackson Atlanta International Airport | 602 | 15.8 min | 78.0% | 93 |
| CLT MSP Charlotte Douglas International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 1,496 | 14.1 min | 76.0% | 75 |
| MSP CLT Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – Charlotte Douglas International Airport | 1,496 | -1.5 min | 92.3% | 52 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| April 2025 | 17 | 17 | 76.5% | 0 |
| May 2025 | 6 | 6 | 66.7% | 0 |
| June 2025 | 18 | 15 | 60.0% | 3 |
| July 2025 | 17 | 17 | 64.7% | 0 |
| August 2025 | 14 | 14 | 78.6% | 0 |
| September 2025 | 13 | 13 | 100.0% | 0 |
| October 2025 | 16 | 16 | 100.0% | 0 |
| November 2025 | 10 | 10 | 70.0% | 0 |
| December 2025 | 21 | 20 | 75.0% | 1 |
| January 2026 | 4 | 4 | 100.0% | 0 |
| February 2026 | 1 | 1 | 100.0% | 0 |
| June 2026 | 42 | 42 | 85.7% | 0 |
| July 2026 | 62 | 62 | 83.9% | 0 |