DL1435
DL1435 (Delta Air Lines) is a multi-stop service on 15 routes, busiest Minneapolis to Salt Lake City. Of 512 departures recorded from October 2024 to July 2026, 74.5% left on time, according to the US BTS.
- On-time departures74.5%of 512 flights
- Average delay11.2 min
- July 202627▼ 12.9%vs July 2025
- Cancelled0.4%
- Legs flown under this number15
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | – | – |
| February | 19 | 13 | ▼ 31.6% |
| March | 26 | 30 | ▲ 15.4% |
| April | 26 | 30 | ▲ 15.4% |
| May | 25 | 52 | ▲ 108.0% |
| June | 29 | 34 | ▲ 17.2% |
| July | 31 | 27 | ▼ 12.9% |
| August | 20 | – | – |
| September | 36 | – | – |
| October | 29 | – | in progress |
| November | 30 | – | – |
| December | 19 | – | – |
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | – | – |
| February | 47.4% | 76.9% | ▲ 62.4% |
| March | 73.1% | 90.0% | ▲ 23.2% |
| April | 76.9% | 86.7% | ▲ 12.7% |
| May | 56.0% | 75.0% | ▲ 33.9% |
| June | 69.0% | 73.5% | ▲ 6.6% |
| July | 54.8% | 55.6% | ▲ 1.3% |
| August | 80.0% | – | – |
| September | 83.3% | – | – |
| October | 82.1% | – | in progress |
| November | 76.7% | – | – |
| December | 72.2% | – | – |
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 periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | – | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
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 99.6% 510
- Cancelled 0.4% 2
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 |
|---|---|---|---|---|
| MSP SLC Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – Salt Lake City International Airport | 1,592 | 17.4 min | 66.0% | 141 |
| MIA JFK Miami International Airport – John F. Kennedy International Airport | 1,757 | 6.1 min | 81.3% | 98 |
| MSP DTW Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – Detroit Metropolitan Wayne County Airport | 848 | 15.4 min | 63.3% | 49 |
| JFK SLC John F. Kennedy International Airport – Salt Lake City International Airport | 3,194 | 2.4 min | 91.7% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 100.0% | 0 |
| November 2024 | 15 | 15 | 86.7% | 0 |
| December 2024 | 6 | 6 | 100.0% | 0 |
| January 2025 | 1 | 1 | 100.0% | 0 |
| February 2025 | 19 | 19 | 47.4% | 0 |
| March 2025 | 26 | 26 | 73.1% | 0 |
| April 2025 | 26 | 26 | 76.9% | 0 |
| May 2025 | 25 | 25 | 56.0% | 0 |
| June 2025 | 29 | 29 | 69.0% | 0 |
| July 2025 | 31 | 31 | 54.8% | 0 |
| August 2025 | 20 | 20 | 80.0% | 0 |
| September 2025 | 36 | 36 | 83.3% | 0 |
| October 2025 | 29 | 28 | 82.1% | 1 |
| November 2025 | 30 | 30 | 76.7% | 0 |
| December 2025 | 19 | 18 | 72.2% | 1 |
| February 2026 | 13 | 13 | 76.9% | 0 |
| March 2026 | 30 | 30 | 90.0% | 0 |
| April 2026 | 30 | 30 | 86.7% | 0 |
| May 2026 | 52 | 52 | 75.0% | 0 |
| June 2026 | 34 | 34 | 73.5% | 0 |
| July 2026 | 27 | 27 | 55.6% | 0 |