DL930
DL930 (Delta Air Lines) is a multi-stop service on 5 routes, busiest San Antonio to Salt Lake City. Of 614 departures recorded from October 2024 to July 2026, 78.0% left on time, according to the US BTS.
- On-time departures78.0%of 614 flights
- Average delay12.0 min
- July 202627▼ 12.9%vs July 2025
- Cancelled0.8%
- Legs flown under this number5
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 | 34 | 31 | ▼ 8.8% |
| February | 32 | 28 | ▼ 12.5% |
| March | 30 | 28 | ▼ 6.7% |
| April | 26 | 26 | 0.0% |
| May | 30 | 25 | ▼ 16.7% |
| June | 30 | 26 | ▼ 13.3% |
| July | 31 | 27 | ▼ 12.9% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 213 | 191 | ▼ 10.3% |
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 | 70.6% | 74.2% | ▲ 5.1% |
| February | 90.6% | 89.3% | ▼ 1.5% |
| March | 86.7% | 88.9% | ▲ 2.6% |
| April | 73.1% | 88.0% | ▲ 20.4% |
| May | 66.7% | 84.0% | ▲ 26.0% |
| June | 62.1% | 76.9% | ▲ 23.9% |
| July | 77.4% | 66.7% | ▼ 13.9% |
| August | 77.4% | – | – |
| September | 72.4% | – | – |
| October | 83.9% | – | in progress |
| November | 90.0% | – | – |
| December | 60.0% | – | – |
| Year-to-date average (Jan–Jul) | 75.3% | 81.1% | ▲ 7.7% |
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 | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 1 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 1 | 2 | ▲ 100.0% |
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 99.2% 609
- Cancelled 0.8% 5
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
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SAT SLC San Antonio International Airport – Salt Lake City International Airport | 1,749 | 10.4 min | 78.4% | 527 |
| SFO ATL San Francisco International Airport – Hartsfield Jackson Atlanta International Airport | 3,435 | 25.3 min | 58.1% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 24 | 24 | 91.7% | 0 |
| November 2024 | 18 | 18 | 77.8% | 0 |
| December 2024 | 15 | 15 | 66.7% | 0 |
| January 2025 | 34 | 34 | 70.6% | 0 |
| February 2025 | 32 | 32 | 90.6% | 0 |
| March 2025 | 30 | 30 | 86.7% | 0 |
| April 2025 | 26 | 26 | 73.1% | 0 |
| May 2025 | 30 | 30 | 66.7% | 0 |
| June 2025 | 30 | 29 | 62.1% | 1 |
| July 2025 | 31 | 31 | 77.4% | 0 |
| August 2025 | 31 | 31 | 77.4% | 0 |
| September 2025 | 30 | 29 | 72.4% | 1 |
| October 2025 | 31 | 31 | 83.9% | 0 |
| November 2025 | 30 | 30 | 90.0% | 0 |
| December 2025 | 31 | 30 | 60.0% | 1 |
| January 2026 | 31 | 31 | 74.2% | 0 |
| February 2026 | 28 | 28 | 89.3% | 0 |
| March 2026 | 28 | 27 | 88.9% | 1 |
| April 2026 | 26 | 25 | 88.0% | 1 |
| May 2026 | 25 | 25 | 84.0% | 0 |
| June 2026 | 26 | 26 | 76.9% | 0 |
| July 2026 | 27 | 27 | 66.7% | 0 |