DL2381
DL2381 (Delta Air Lines) is a multi-stop service on 4 routes, busiest Atlanta to Houston. Of 947 departures recorded from October 2024 to July 2026, 79.6% left on time, according to the US BTS.
- On-time departures79.6%of 947 flights
- Average delay13.5 min
- July 202662▲ 19.2%vs July 2025
- Cancelled1.2%
- Legs flown under this number4
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 16 | 54 | ▲ 237.5% |
| February | 34 | 53 | ▲ 55.9% |
| March | 62 | 61 | ▼ 1.6% |
| April | 50 | 60 | ▲ 20.0% |
| May | 36 | 62 | ▲ 72.2% |
| June | 54 | 60 | ▲ 11.1% |
| July | 52 | 62 | ▲ 19.2% |
| August | 15 | – | – |
| September | 40 | – | – |
| October | 42 | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year to date (Jan–Jul) | 304 | 412 | ▲ 35.5% |
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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 71.4% | 86.8% | ▲ 21.5% |
| February | 79.4% | 86.8% | ▲ 9.3% |
| March | 85.5% | 73.8% | ▼ 13.7% |
| April | 86.0% | 86.7% | ▲ 0.8% |
| May | 69.4% | 86.2% | ▲ 24.2% |
| June | 74.1% | 70.7% | ▼ 4.6% |
| July | 63.5% | 55.0% | ▼ 13.3% |
| August | 80.0% | – | – |
| September | 95.0% | – | – |
| October | 97.6% | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year-to-date average (Jan–Jul) | 75.6% | 78.0% | ▲ 3.1% |
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 periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | 1 | ▼ 50.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 4 | – |
| June | 0 | 2 | – |
| July | 0 | 2 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year to date (Jan–Jul) | 2 | 9 | ▲ 350.0% |
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 98.8% 936
- Cancelled 1.2% 11
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 HOU Hartsfield Jackson Atlanta International Airport – William P. Hobby Airport | 1,118 | 10.2 min | 79.6% | 433 |
| HOU ATL William P. Hobby Airport – Hartsfield Jackson Atlanta International Airport | 1,118 | 19.0 min | 76.4% | 432 |
| CHA ATL Chattanooga Metropolitan Airport (Lovell Field) – Hartsfield Jackson Atlanta International Airport | 171 | 0.4 min | 97.6% | 41 |
| ATL CHA Hartsfield Jackson Atlanta International Airport – Chattanooga Metropolitan Airport (Lovell Field) | 171 | 1.7 min | 95.1% | 41 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 77.5% | 0 |
| November 2024 | 58 | 58 | 84.5% | 0 |
| December 2024 | 36 | 36 | 83.3% | 0 |
| January 2025 | 16 | 14 | 71.4% | 2 |
| February 2025 | 34 | 34 | 79.4% | 0 |
| March 2025 | 62 | 62 | 85.5% | 0 |
| April 2025 | 50 | 50 | 86.0% | 0 |
| May 2025 | 36 | 36 | 69.4% | 0 |
| June 2025 | 54 | 54 | 74.1% | 0 |
| July 2025 | 52 | 52 | 63.5% | 0 |
| August 2025 | 15 | 15 | 80.0% | 0 |
| September 2025 | 40 | 40 | 95.0% | 0 |
| October 2025 | 42 | 42 | 97.6% | 0 |
| January 2026 | 54 | 53 | 86.8% | 1 |
| February 2026 | 53 | 53 | 86.8% | 0 |
| March 2026 | 61 | 61 | 73.8% | 0 |
| April 2026 | 60 | 60 | 86.7% | 0 |
| May 2026 | 62 | 58 | 86.2% | 4 |
| June 2026 | 60 | 58 | 70.7% | 2 |
| July 2026 | 62 | 60 | 55.0% | 2 |