DL1989
DL1989 (Delta Air Lines) is a multi-stop service on 4 routes, busiest Atlanta to Blountville. Of 148 departures recorded from June 2025 to May 2026, 66.7% left on time, according to the US BTS.
- On-time departures66.7%of 148 flights
- Average delay20.3 min
- May 20266
- Cancelled0.7%
- Legs flown under this number4
Recorded departures by month
Short series — DL1989 has only 8 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods8 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 18 | – |
| May | – | 6 | – |
| June | 40 | – | – |
| July | 54 | – | – |
| August | 20 | – | – |
| September | – | – | – |
| October | 3 | – | in progress |
| November | 5 | – | – |
| December | 2 | – | – |
according to the US BTS · June 2025 → May 2026
On-time departures by month
Short series — DL1989 has only 8 months so far. Enough to show the level now, not enough to read a trend.
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 periods8 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 83.3% | – |
| May | – | 83.3% | – |
| June | 46.2% | – | – |
| July | 63.0% | – | – |
| August | 80.0% | – | – |
| September | – | – | – |
| October | 100.0% | – | in progress |
| November | 100.0% | – | – |
| December | 100.0% | – | – |
according to the US BTS · June 2025 → May 2026
Average departure delay by month
Short series — DL1989 has only 8 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · June 2025 → May 2026
Cancelled departures by month
Short series — DL1989 has only 8 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods8 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | 1 | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · June 2025 → May 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 99.3% 147
- Cancelled 0.7% 1
Share of all recorded flights in the period, all legs. · Jun 8, 2025 → May 6, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| TRI ATL Tri-Cities Regional TN/VA Airport – Hartsfield Jackson Atlanta International Airport | 365 | 32.2 min | 57.1% | 57 |
| ATL TRI Hartsfield Jackson Atlanta International Airport – Tri-Cities Regional TN/VA Airport | 365 | 16.8 min | 63.2% | 57 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| June 2025 | 40 | 39 | 46.2% | 1 |
| July 2025 | 54 | 54 | 63.0% | 0 |
| August 2025 | 20 | 20 | 80.0% | 0 |
| October 2025 | 3 | 3 | 100.0% | 0 |
| November 2025 | 5 | 5 | 100.0% | 0 |
| December 2025 | 2 | 2 | 100.0% | 0 |
| April 2026 | 18 | 18 | 83.3% | 0 |
| May 2026 | 6 | 6 | 83.3% | 0 |