DL2155
DL2155 (Delta Air Lines) is a multi-stop service on 6 routes, busiest Atlanta to Des Moines. Of 716 departures recorded from October 2024 to July 2026, 86.9% left on time, according to the US BTS.
- On-time departures86.9%of 716 flights
- Average delay4.9 min
- July 202631▼ 39.2%vs July 2025
- Cancelled0.1%
- 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 periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | 9 | – |
| March | 23 | 4 | ▼ 82.6% |
| April | 33 | 18 | ▼ 45.5% |
| May | 58 | 31 | ▼ 46.6% |
| June | 54 | 30 | ▼ 44.4% |
| July | 51 | 31 | ▼ 39.2% |
| August | 50 | – | – |
| September | 44 | – | – |
| October | 60 | – | in progress |
| November | 54 | – | – |
| December | 38 | – | – |
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 periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | 66.7% | – |
| March | 82.6% | 100.0% | ▲ 21.1% |
| April | 90.9% | 72.2% | ▼ 20.6% |
| May | 89.7% | 90.0% | ▲ 0.4% |
| June | 75.9% | 83.3% | ▲ 9.7% |
| July | 90.2% | 77.4% | ▼ 14.2% |
| August | 82.0% | – | – |
| September | 81.8% | – | – |
| October | 93.3% | – | in progress |
| November | 79.6% | – | – |
| December | 92.1% | – | – |
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 periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
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 99.9% 715
- Cancelled 0.1% 1
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
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ATL DSM Hartsfield Jackson Atlanta International Airport – Des Moines International Airport | 1,195 | 1.5 min | 89.7% | 281 |
| DSM ATL Des Moines International Airport – Hartsfield Jackson Atlanta International Airport | 1,195 | 6.4 min | 87.8% | 271 |
| DTW SAN Detroit Metropolitan Wayne County Airport – San Diego International Airport | 3,142 | 5.9 min | 81.7% | 110 |
| LAS MSP Harry Reid International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 2,088 | 9.2 min | 83.3% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 38 | 38 | 86.8% | 0 |
| November 2024 | 54 | 54 | 100.0% | 0 |
| December 2024 | 36 | 36 | 100.0% | 0 |
| March 2025 | 23 | 23 | 82.6% | 0 |
| April 2025 | 33 | 33 | 90.9% | 0 |
| May 2025 | 58 | 58 | 89.7% | 0 |
| June 2025 | 54 | 54 | 75.9% | 0 |
| July 2025 | 51 | 51 | 90.2% | 0 |
| August 2025 | 50 | 50 | 82.0% | 0 |
| September 2025 | 44 | 44 | 81.8% | 0 |
| October 2025 | 60 | 60 | 93.3% | 0 |
| November 2025 | 54 | 54 | 79.6% | 0 |
| December 2025 | 38 | 38 | 92.1% | 0 |
| February 2026 | 9 | 9 | 66.7% | 0 |
| March 2026 | 4 | 4 | 100.0% | 0 |
| April 2026 | 18 | 18 | 72.2% | 0 |
| May 2026 | 31 | 30 | 90.0% | 1 |
| June 2026 | 30 | 30 | 83.3% | 0 |
| July 2026 | 31 | 31 | 77.4% | 0 |