DL314
DL314 (Delta Air Lines) is a multi-stop service on 18 routes, busiest Atlanta to Portland. Of 709 departures recorded from October 2024 to July 2026, 76.8% left on time, according to the US BTS.
- On-time departures76.8%of 709 flights
- Average delay15.2 min
- July 202652▼ 16.1%vs July 2025
- Cancelled0.4%
- Legs flown under this number18
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 16 | 9 | ▼ 43.8% |
| February | 12 | – | – |
| March | 21 | 21 | 0.0% |
| April | 27 | 14 | ▼ 48.1% |
| May | 51 | 23 | ▼ 54.9% |
| June | 60 | 33 | ▼ 45.0% |
| July | 62 | 52 | ▼ 16.1% |
| August | 62 | – | – |
| September | 60 | – | – |
| October | 61 | – | in progress |
| November | 16 | – | – |
| December | 60 | – | – |
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 81.3% | 66.7% | ▼ 17.9% |
| February | 58.3% | – | – |
| March | 85.7% | 57.1% | ▼ 33.3% |
| April | 92.6% | 92.9% | ▲ 0.3% |
| May | 60.8% | 78.3% | ▲ 28.8% |
| June | 66.7% | 69.7% | ▲ 4.5% |
| July | 61.3% | 66.7% | ▲ 8.8% |
| August | 85.0% | – | – |
| September | 95.0% | – | – |
| October | 85.3% | – | in progress |
| November | 93.8% | – | – |
| December | 81.7% | – | – |
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 periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | – | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 2 | – | – |
| 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 99.6% 706
- Cancelled 0.4% 3
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
8| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ATL PWM Hartsfield Jackson Atlanta International Airport – Portland International Jetport | 1,652 | 2.7 min | 88.0% | 184 |
| PWM ATL Portland International Jetport – Hartsfield Jackson Atlanta International Airport | 1,652 | 21.4 min | 65.9% | 183 |
| BOS MCI Boston Logan International Airport – Kansas City International Airport | 2,017 | 16.2 min | 75.8% | 66 |
| DTW RSW Detroit Metropolitan Wayne County Airport – Southwest Florida International Airport | 1,750 | 3.0 min | 87.5% | 48 |
| MCI BOS Kansas City International Airport – Boston Logan International Airport | 2,017 | 29.8 min | 59.0% | 40 |
| PSP ATL Palm Springs International Airport – Hartsfield Jackson Atlanta International Airport | 2,954 | 16.6 min | 78.1% | 32 |
| ATL PSP Hartsfield Jackson Atlanta International Airport – Palm Springs International Airport | 2,954 | 6.4 min | 84.4% | 32 |
| DTW DEN Detroit Metropolitan Wayne County Airport – Denver International Airport | 1,802 | 19.8 min | 67.7% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 8 | 8 | 87.5% | 0 |
| November 2024 | 12 | 12 | 75.0% | 0 |
| December 2024 | 29 | 29 | 82.8% | 0 |
| January 2025 | 16 | 16 | 81.3% | 0 |
| February 2025 | 12 | 12 | 58.3% | 0 |
| March 2025 | 21 | 21 | 85.7% | 0 |
| April 2025 | 27 | 27 | 92.6% | 0 |
| May 2025 | 51 | 51 | 60.8% | 0 |
| June 2025 | 60 | 60 | 66.7% | 0 |
| July 2025 | 62 | 62 | 61.3% | 0 |
| August 2025 | 62 | 60 | 85.0% | 2 |
| September 2025 | 60 | 60 | 95.0% | 0 |
| October 2025 | 61 | 61 | 85.3% | 0 |
| November 2025 | 16 | 16 | 93.8% | 0 |
| December 2025 | 60 | 60 | 81.7% | 0 |
| January 2026 | 9 | 9 | 66.7% | 0 |
| March 2026 | 21 | 21 | 57.1% | 0 |
| April 2026 | 14 | 14 | 92.9% | 0 |
| May 2026 | 23 | 23 | 78.3% | 0 |
| June 2026 | 33 | 33 | 69.7% | 0 |
| July 2026 | 52 | 51 | 66.7% | 1 |