DL1843
DL1843 (Delta Air Lines) is a multi-stop service on 4 routes, busiest Detroit to Kansas City. Of 341 departures recorded from June 2025 to July 2026, 77.1% left on time, according to the US BTS.
- On-time departures77.1%of 341 flights
- Average delay15.6 min
- July 202652▲ 13.0%vs July 2025
- Cancelled0.0%
- Legs flown under this number4
Recorded departures by month
Short series — DL1843 has only 9 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 periods9 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | 36 | 21 | ▼ 41.7% |
| July | 46 | 52 | ▲ 13.0% |
| August | 40 | – | – |
| September | 30 | – | – |
| October | 46 | – | in progress |
| November | 36 | – | – |
| December | 34 | – | – |
according to the US BTS · June 2025 → July 2026
On-time departures by month
Short series — DL1843 has only 9 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 periods9 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | 83.3% | 81.0% | ▼ 2.9% |
| July | 73.9% | 53.9% | ▼ 27.1% |
| August | 85.0% | – | – |
| September | 76.7% | – | – |
| October | 91.3% | – | in progress |
| November | 91.7% | – | – |
| December | 64.7% | – | – |
according to the US BTS · June 2025 → July 2026
Average departure delay by month
Short series — DL1843 has only 9 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 · June 2025 → July 2026
Cancelled departures by month
Short series — DL1843 has only 9 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods9 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · June 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 100.0% 341
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Jun 8, 2025 → Jul 31, 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 |
|---|---|---|---|---|
| MCI DTW Kansas City International Airport – Detroit Metropolitan Wayne County Airport | 1,009 | 17.4 min | 79.9% | 134 |
| DTW MCI Detroit Metropolitan Wayne County Airport – Kansas City International Airport | 1,009 | 9.2 min | 82.8% | 134 |
| ATL GEG Hartsfield Jackson Atlanta International Airport – Spokane International Airport | 3,163 | 28.8 min | 59.5% | 37 |
| GEG ATL Spokane International Airport – Hartsfield Jackson Atlanta International Airport | 3,163 | 19.2 min | 63.9% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| June 2025 | 36 | 36 | 83.3% | 0 |
| July 2025 | 46 | 46 | 73.9% | 0 |
| August 2025 | 40 | 40 | 85.0% | 0 |
| September 2025 | 30 | 30 | 76.7% | 0 |
| October 2025 | 46 | 46 | 91.3% | 0 |
| November 2025 | 36 | 36 | 91.7% | 0 |
| December 2025 | 34 | 34 | 64.7% | 0 |
| June 2026 | 21 | 21 | 81.0% | 0 |
| July 2026 | 52 | 52 | 53.9% | 0 |