DL2388
DL2388 (Delta Air Lines) is a multi-stop service on 10 routes, busiest Atlanta to Chattanooga. Of 561 departures recorded from October 2024 to July 2026, 74.5% left on time, according to the US BTS.
- On-time departures74.5%of 561 flights
- Average delay16.3 min
- July 202631▼ 40.4%vs July 2025
- Cancelled1.4%
- Legs flown under this number10
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | 2 | – | – |
| March | – | 6 | – |
| April | 15 | 4 | ▼ 73.3% |
| May | 22 | 20 | ▼ 9.1% |
| June | 45 | 29 | ▼ 35.6% |
| July | 52 | 31 | ▼ 40.4% |
| August | 58 | – | – |
| September | 54 | – | – |
| October | 60 | – | in progress |
| November | 58 | – | – |
| 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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | 100.0% | – | – |
| March | – | 40.0% | – |
| April | 93.3% | 75.0% | ▼ 19.6% |
| May | 81.8% | 75.0% | ▼ 8.3% |
| June | 50.0% | 65.5% | ▲ 31.0% |
| July | 66.7% | 56.7% | ▼ 15.0% |
| August | 81.0% | – | – |
| September | 83.3% | – | – |
| October | 75.0% | – | in progress |
| November | 79.3% | – | – |
| December | 69.4% | – | – |
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 periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | 0 | – | – |
| March | – | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 3 | 0 | ▼ 100.0% |
| July | 1 | 1 | 0.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 2 | – | – |
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 98.6% 553
- Cancelled 1.4% 8
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 |
|---|---|---|---|---|
| CHA ATL Chattanooga Metropolitan Airport (Lovell Field) – Hartsfield Jackson Atlanta International Airport | 171 | 22.3 min | 66.1% | 180 |
| ATL CHA Hartsfield Jackson Atlanta International Airport – Chattanooga Metropolitan Airport (Lovell Field) | 171 | 9.8 min | 79.7% | 180 |
| ATL MKE Hartsfield Jackson Atlanta International Airport – General Mitchell International Airport | 1,078 | 31.2 min | 64.6% | 80 |
| SEA LAS Seattle–Tacoma International Airport – Harry Reid International Airport | 1,395 | 9.0 min | 89.2% | 37 |
| SAN MSP San Diego International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 2,463 | 9.0 min | 86.7% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 29 | 29 | 93.1% | 0 |
| December 2024 | 18 | 18 | 83.3% | 0 |
| February 2025 | 2 | 2 | 100.0% | 0 |
| April 2025 | 15 | 15 | 93.3% | 0 |
| May 2025 | 22 | 22 | 81.8% | 0 |
| June 2025 | 45 | 42 | 50.0% | 3 |
| July 2025 | 52 | 51 | 66.7% | 1 |
| August 2025 | 58 | 58 | 81.0% | 0 |
| September 2025 | 54 | 54 | 83.3% | 0 |
| October 2025 | 60 | 60 | 75.0% | 0 |
| November 2025 | 58 | 58 | 79.3% | 0 |
| December 2025 | 38 | 36 | 69.4% | 2 |
| March 2026 | 6 | 5 | 40.0% | 1 |
| April 2026 | 4 | 4 | 75.0% | 0 |
| May 2026 | 20 | 20 | 75.0% | 0 |
| June 2026 | 29 | 29 | 65.5% | 0 |
| July 2026 | 31 | 30 | 56.7% | 1 |