DL1101
DL1101 (Delta Air Lines) is a multi-stop service on 16 routes, busiest Kansas City to Detroit. Of 843 departures recorded from October 2024 to July 2026, 74.0% left on time, according to the US BTS.
- On-time departures74.0%of 843 flights
- Average delay18.5 min
- July 202662▲ 82.4%vs July 2025
- Cancelled1.1%
- Legs flown under this number16
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 | 34 | 26 | ▼ 23.5% |
| February | 28 | 13 | ▼ 53.6% |
| March | 31 | 28 | ▼ 9.7% |
| April | 30 | 32 | ▲ 6.7% |
| May | 31 | 56 | ▲ 80.6% |
| June | 30 | 60 | ▲ 100.0% |
| July | 34 | 62 | ▲ 82.4% |
| August | 54 | – | – |
| September | 60 | – | – |
| October | 62 | – | in progress |
| November | 59 | – | – |
| December | 47 | – | – |
| Year to date (Jan–Jul) | 218 | 277 | ▲ 27.1% |
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 | 67.7% | 75.0% | ▲ 10.9% |
| February | 67.9% | 84.6% | ▲ 24.7% |
| March | 80.7% | 69.2% | ▼ 14.2% |
| April | 93.3% | 75.0% | ▼ 19.6% |
| May | 71.0% | 73.2% | ▲ 3.2% |
| June | 76.7% | 80.0% | ▲ 4.3% |
| July | 67.7% | 61.3% | ▼ 9.4% |
| August | 70.4% | – | – |
| September | 88.3% | – | – |
| October | 82.3% | – | in progress |
| November | 78.0% | – | – |
| December | 47.6% | – | – |
| Year-to-date average (Jan–Jul) | 75.0% | 74.1% | ▼ 1.2% |
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 | 0 | 2 | – |
| February | 0 | 0 | – |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 5 | – | – |
| Year to date (Jan–Jul) | 0 | 4 |
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 98.9% 834
- Cancelled 1.1% 9
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
9Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 15 | 15 | 100.0% | 0 |
| November 2024 | 19 | 19 | 73.7% | 0 |
| December 2024 | 32 | 32 | 59.4% | 0 |
| January 2025 | 34 | 34 | 67.7% | 0 |
| February 2025 | 28 | 28 | 67.9% | 0 |
| March 2025 | 31 | 31 | 80.7% | 0 |
| April 2025 | 30 | 30 | 93.3% | 0 |
| May 2025 | 31 | 31 | 71.0% | 0 |
| June 2025 | 30 | 30 | 76.7% | 0 |
| July 2025 | 34 | 34 | 67.7% | 0 |
| August 2025 | 54 | 54 | 70.4% | 0 |
| September 2025 | 60 | 60 | 88.3% | 0 |
| October 2025 | 62 | 62 | 82.3% | 0 |
| November 2025 | 59 | 59 | 78.0% | 0 |
| December 2025 | 47 | 42 | 47.6% | 5 |
| January 2026 | 26 | 24 | 75.0% | 2 |
| February 2026 | 13 | 13 | 84.6% | 0 |
| March 2026 | 28 | 26 | 69.2% | 2 |
| April 2026 | 32 | 32 | 75.0% | 0 |
| May 2026 | 56 | 56 | 73.2% | 0 |
| June 2026 | 60 | 60 | 80.0% | 0 |
| July 2026 | 62 | 62 | 61.3% | 0 |