DL1345
DL1345 (Delta Air Lines) is a multi-stop service on 6 routes, busiest Salt Lake City to Ontario. Of 1,091 departures recorded from October 2024 to July 2026, 87.7% left on time, according to the US BTS.
- On-time departures87.7%of 1,091 flights
- Average delay4.3 min
- July 202662▲ 34.8%vs July 2025
- Cancelled0.6%
- Legs flown under this number6
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 | 56 | 43 | ▼ 23.2% |
| February | 56 | 56 | 0.0% |
| March | 62 | 62 | 0.0% |
| April | 60 | 56 | ▼ 6.7% |
| May | 62 | 62 | 0.0% |
| June | 50 | 60 | ▲ 20.0% |
| July | 46 | 62 | ▲ 34.8% |
| August | 58 | – | – |
| September | 53 | – | – |
| October | 10 | – | in progress |
| November | 10 | – | – |
| December | 21 | – | – |
| Year to date (Jan–Jul) | 392 | 401 | ▲ 2.3% |
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 | 85.7% | 87.8% | ▲ 2.4% |
| February | 75.0% | 92.9% | ▲ 23.8% |
| March | 91.9% | 83.3% | ▼ 9.4% |
| April | 91.7% | 83.9% | ▼ 8.4% |
| May | 96.8% | 83.9% | ▼ 13.3% |
| June | 88.0% | 90.0% | ▲ 2.3% |
| July | 95.7% | 77.4% | ▼ 19.1% |
| August | 98.2% | – | – |
| September | 90.6% | – | – |
| October | 80.0% | – | in progress |
| November | 100.0% | – | – |
| December | 55.0% | – | – |
| Year-to-date average (Jan–Jul) | 89.2% | 85.6% | ▼ 4.1% |
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 | 2 | – |
| February | 0 | 0 | – |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 0 | 4 |
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 99.4% 1,084
- Cancelled 0.6% 7
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 |
|---|---|---|---|---|
| SLC ONT Salt Lake City International Airport – Ontario International Airport | 898 | 3.2 min | 88.9% | 326 |
| ONT SLC Ontario International Airport – Salt Lake City International Airport | 898 | 1.0 min | 91.2% | 319 |
| PIT ATL Pittsburgh International Airport – Hartsfield Jackson Atlanta International Airport | 848 | 8.7 min | 83.8% | 200 |
| ATL PIT Hartsfield Jackson Atlanta International Airport – Pittsburgh International Airport | 848 | 5.2 min | 87.2% | 198 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 90.0% | 0 |
| November 2024 | 60 | 60 | 91.7% | 0 |
| December 2024 | 46 | 46 | 84.8% | 0 |
| January 2025 | 56 | 56 | 85.7% | 0 |
| February 2025 | 56 | 56 | 75.0% | 0 |
| March 2025 | 62 | 62 | 91.9% | 0 |
| April 2025 | 60 | 60 | 91.7% | 0 |
| May 2025 | 62 | 62 | 96.8% | 0 |
| June 2025 | 50 | 50 | 88.0% | 0 |
| July 2025 | 46 | 46 | 95.7% | 0 |
| August 2025 | 58 | 56 | 98.2% | 2 |
| September 2025 | 53 | 53 | 90.6% | 0 |
| October 2025 | 10 | 10 | 80.0% | 0 |
| November 2025 | 10 | 10 | 100.0% | 0 |
| December 2025 | 21 | 20 | 55.0% | 1 |
| January 2026 | 43 | 41 | 87.8% | 2 |
| February 2026 | 56 | 56 | 92.9% | 0 |
| March 2026 | 62 | 60 | 83.3% | 2 |
| April 2026 | 56 | 56 | 83.9% | 0 |
| May 2026 | 62 | 62 | 83.9% | 0 |
| June 2026 | 60 | 60 | 90.0% | 0 |
| July 2026 | 62 | 62 | 77.4% | 0 |