DL376
DL376 (Delta Air Lines) is a multi-stop service on 8 routes, busiest Boston to Atlanta. Of 694 departures recorded from October 2024 to July 2026, 88.7% left on time, according to the US BTS.
- On-time departures88.7%of 694 flights
- Average delay4.5 min
- July 202662▲ 100.0%vs July 2025
- Cancelled0.9%
- Legs flown under this number8
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 | 31 | 31 | 0.0% |
| February | 28 | 45 | ▲ 60.7% |
| March | 31 | 28 | ▼ 9.7% |
| April | 30 | 17 | ▼ 43.3% |
| May | 31 | 18 | ▼ 41.9% |
| June | 27 | 51 | ▲ 88.9% |
| July | 31 | 62 | ▲ 100.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 209 | 252 | ▲ 20.6% |
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 | 76.7% | 90.0% | ▲ 17.4% |
| February | 89.3% | 93.0% | ▲ 4.2% |
| March | 93.6% | 81.5% | ▼ 12.9% |
| April | 86.7% | 94.1% | ▲ 8.6% |
| May | 83.9% | 72.2% | ▼ 13.9% |
| June | 88.9% | 100.0% | ▲ 12.5% |
| July | 87.1% | 96.8% | ▲ 11.1% |
| August | 90.3% | – | – |
| September | 90.0% | – | – |
| October | 90.3% | – | in progress |
| November | 90.0% | – | – |
| December | 80.0% | – | – |
| Year-to-date average (Jan–Jul) | 86.6% | 89.7% | ▲ 3.6% |
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 | 1 | 1 | 0.0% |
| February | 0 | 2 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 1 | 4 | ▲ 300.0% |
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 99.1% 688
- Cancelled 0.9% 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 |
|---|---|---|---|---|
| BOS ATL Boston Logan International Airport – Hartsfield Jackson Atlanta International Airport | 1,521 | 7.4 min | 86.8% | 440 |
| CMH ATL John Glenn Columbus International Airport – Hartsfield Jackson Atlanta International Airport | 720 | 0.7 min | 91.7% | 62 |
| ILM ATL Wilmington International Airport – Hartsfield Jackson Atlanta International Airport | 606 | -4.3 min | 98.2% | 55 |
| ATL ILM Hartsfield Jackson Atlanta International Airport – Wilmington International Airport | 606 | -5.1 min | 98.2% | 55 |
| ATL PNS Hartsfield Jackson Atlanta International Airport – Pensacola International Airport | 437 | 3.8 min | 82.4% | 52 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 30 | 30 | 93.3% | 0 |
| December 2024 | 30 | 30 | 70.0% | 0 |
| January 2025 | 31 | 30 | 76.7% | 1 |
| February 2025 | 28 | 28 | 89.3% | 0 |
| March 2025 | 31 | 31 | 93.6% | 0 |
| April 2025 | 30 | 30 | 86.7% | 0 |
| May 2025 | 31 | 31 | 83.9% | 0 |
| June 2025 | 27 | 27 | 88.9% | 0 |
| July 2025 | 31 | 31 | 87.1% | 0 |
| August 2025 | 31 | 31 | 90.3% | 0 |
| September 2025 | 30 | 30 | 90.0% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 30 | 30 | 90.0% | 0 |
| December 2025 | 31 | 30 | 80.0% | 1 |
| January 2026 | 31 | 30 | 90.0% | 1 |
| February 2026 | 45 | 43 | 93.0% | 2 |
| March 2026 | 28 | 27 | 81.5% | 1 |
| April 2026 | 17 | 17 | 94.1% | 0 |
| May 2026 | 18 | 18 | 72.2% | 0 |
| June 2026 | 51 | 51 | 100.0% | 0 |
| July 2026 | 62 | 62 | 96.8% | 0 |