DL3161
DL3161 (Delta Air Lines) is a multi-stop service on 9 routes, busiest Atlanta to Columbus. Of 628 departures recorded from October 2024 to July 2026, 82.0% left on time, according to the US BTS.
- On-time departures82.0%of 628 flights
- Average delay9.1 min
- July 202627▼ 56.5%vs July 2025
- Cancelled1.0%
- Legs flown under this number9
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 12 | – | – |
| February | – | – | – |
| March | – | – | – |
| April | 34 | 2 | ▼ 94.1% |
| May | 36 | 2 | ▼ 94.4% |
| June | 53 | 22 | ▼ 58.5% |
| July | 62 | 27 | ▼ 56.5% |
| August | 62 | – | – |
| September | 60 | – | – |
| October | 62 | – | in progress |
| November | 60 | – | – |
| 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 periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 50.0% | – | – |
| February | – | – | – |
| March | – | – | – |
| April | 79.4% | 100.0% | ▲ 25.9% |
| May | 66.7% | 100.0% | ▲ 50.0% |
| June | 73.6% | 70.0% | ▼ 4.9% |
| July | 72.6% | 48.2% | ▼ 33.7% |
| August | 90.3% | – | – |
| September | 100.0% | – | – |
| October | 91.7% | – | in progress |
| November | 95.0% | – | – |
| December | 79.0% | – | – |
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 periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | – | – |
| February | – | – | – |
| March | – | – | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 2 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 2 | – | 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 99.0% 622
- Cancelled 1.0% 6
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
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| CMH ATL John Glenn Columbus International Airport – Hartsfield Jackson Atlanta International Airport | 720 | 7.8 min | 86.6% | 195 |
| ATL CMH Hartsfield Jackson Atlanta International Airport – John Glenn Columbus International Airport | 720 | 3.7 min | 87.1% | 195 |
| ATL CLT Hartsfield Jackson Atlanta International Airport – Charlotte Douglas International Airport | 365 | 9.2 min | 82.9% | 123 |
| CLT ATL Charlotte Douglas International Airport – Hartsfield Jackson Atlanta International Airport | 365 | 10.6 min | 70.0% | 50 |
| ATL DFW Hartsfield Jackson Atlanta International Airport – Dallas Fort Worth International Airport | 1,175 | 32.1 min | 57.5% | 49 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 38 | 38 | 73.7% | 0 |
| November 2024 | 40 | 40 | 87.5% | 0 |
| December 2024 | 18 | 18 | 100.0% | 0 |
| January 2025 | 12 | 10 | 50.0% | 2 |
| April 2025 | 34 | 34 | 79.4% | 0 |
| May 2025 | 36 | 36 | 66.7% | 0 |
| June 2025 | 53 | 53 | 73.6% | 0 |
| July 2025 | 62 | 62 | 72.6% | 0 |
| August 2025 | 62 | 62 | 90.3% | 0 |
| September 2025 | 60 | 60 | 100.0% | 0 |
| October 2025 | 62 | 60 | 91.7% | 2 |
| November 2025 | 60 | 60 | 95.0% | 0 |
| December 2025 | 38 | 38 | 79.0% | 0 |
| April 2026 | 2 | 2 | 100.0% | 0 |
| May 2026 | 2 | 2 | 100.0% | 0 |
| June 2026 | 22 | 20 | 70.0% | 2 |
| July 2026 | 27 | 27 | 48.2% | 0 |