DL1409
DL1409 (Delta Air Lines) is a multi-stop service on 12 routes, busiest Salt Lake City to Raleigh. Of 869 departures recorded from October 2024 to July 2026, 79.1% left on time, according to the US BTS.
- On-time departures79.1%of 869 flights
- Average delay8.5 min
- July 202631▼ 48.3%vs July 2025
- Cancelled1.5%
- Legs flown under this number12
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 | 36 | 30 | ▼ 16.7% |
| February | 28 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 16 | 30 | ▲ 87.5% |
| May | 61 | 31 | ▼ 49.2% |
| June | 60 | 30 | ▼ 50.0% |
| July | 60 | 31 | ▼ 48.3% |
| August | 62 | – | – |
| September | 60 | – | – |
| October | 62 | – | in progress |
| November | 60 | – | – |
| December | 48 | – | – |
| Year to date (Jan–Jul) | 292 | 211 | ▼ 27.7% |
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 | 86.1% | 92.6% | ▲ 7.5% |
| February | 96.4% | 82.1% | ▼ 14.8% |
| March | 64.3% | 89.7% | ▲ 39.5% |
| April | 93.8% | 90.0% | ▼ 4.0% |
| May | 90.2% | 87.1% | ▼ 3.4% |
| June | 68.3% | 70.0% | ▲ 2.4% |
| July | 66.1% | 74.2% | ▲ 12.3% |
| August | 82.3% | – | – |
| September | 73.3% | – | – |
| October | 79.0% | – | in progress |
| November | 81.4% | – | – |
| December | 72.9% | – | – |
| Year-to-date average (Jan–Jul) | 80.7% | 83.7% | ▲ 3.6% |
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 | 3 | – |
| February | 0 | 0 | – |
| March | 3 | 2 | ▼ 33.3% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 4 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 7 | 5 | ▼ 28.6% |
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 98.5% 856
- Cancelled 1.5% 13
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
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SLC RDU Salt Lake City International Airport – Raleigh-Durham International Airport | 2,928 | 5.5 min | 84.5% | 289 |
| PHL ATL Philadelphia International Airport – Hartsfield Jackson Atlanta International Airport | 1,072 | 13.9 min | 71.2% | 166 |
| ATL PHL Hartsfield Jackson Atlanta International Airport – Philadelphia International Airport | 1,072 | 7.0 min | 79.3% | 166 |
| RDU SLC Raleigh-Durham International Airport – Salt Lake City International Airport | 2,928 | 12.5 min | 73.9% | 65 |
| SFO DTW San Francisco International Airport – Detroit Metropolitan Wayne County Airport | 3,337 | -2.5 min | 95.2% | 62 |
| ORD MSP Chicago O'Hare International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 537 | 5.7 min | 86.7% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 24 | 24 | 79.2% | 0 |
| December 2024 | 30 | 30 | 60.0% | 0 |
| January 2025 | 36 | 36 | 86.1% | 0 |
| February 2025 | 28 | 28 | 96.4% | 0 |
| March 2025 | 31 | 28 | 64.3% | 3 |
| April 2025 | 16 | 16 | 93.8% | 0 |
| May 2025 | 61 | 61 | 90.2% | 0 |
| June 2025 | 60 | 60 | 68.3% | 0 |
| July 2025 | 60 | 56 | 66.1% | 4 |
| August 2025 | 62 | 62 | 82.3% | 0 |
| September 2025 | 60 | 60 | 73.3% | 0 |
| October 2025 | 62 | 62 | 79.0% | 0 |
| November 2025 | 60 | 59 | 81.4% | 1 |
| December 2025 | 48 | 48 | 72.9% | 0 |
| January 2026 | 30 | 27 | 92.6% | 3 |
| February 2026 | 28 | 28 | 82.1% | 0 |
| March 2026 | 31 | 29 | 89.7% | 2 |
| April 2026 | 30 | 30 | 90.0% | 0 |
| May 2026 | 31 | 31 | 87.1% | 0 |
| June 2026 | 30 | 30 | 70.0% | 0 |
| July 2026 | 31 | 31 | 74.2% | 0 |