DL2005
DL2005 (Delta Air Lines) is a multi-stop service on 14 routes, busiest Salt Lake City to Boise. Of 756 departures recorded from October 2024 to July 2026, 86.9% left on time, according to the US BTS.
- On-time departures86.9%of 756 flights
- Average delay3.2 min
- July 202613▼ 79.0%vs July 2025
- Cancelled0.8%
- Legs flown under this number14
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 | 57 | 4 | ▼ 93.0% |
| February | 56 | 13 | ▼ 76.8% |
| March | 62 | 27 | ▼ 56.5% |
| April | 60 | 10 | ▼ 83.3% |
| May | 62 | 1 | ▼ 98.4% |
| June | 60 | 10 | ▼ 83.3% |
| July | 62 | 13 | ▼ 79.0% |
| August | 62 | – | – |
| September | 60 | – | – |
| October | 10 | – | in progress |
| November | 34 | – | – |
| December | 14 | – | – |
| Year to date (Jan–Jul) | 419 | 78 | ▼ 81.4% |
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 | 87.3% | 100.0% | ▲ 14.6% |
| February | 83.9% | 92.3% | ▲ 10.0% |
| March | 91.9% | 88.9% | ▼ 3.3% |
| April | 91.7% | 100.0% | ▲ 9.1% |
| May | 95.2% | 100.0% | ▲ 5.1% |
| June | 84.5% | 100.0% | ▲ 18.4% |
| July | 90.3% | 76.9% | ▼ 14.8% |
| August | 82.3% | – | – |
| September | 90.0% | – | – |
| October | 50.0% | – | in progress |
| November | 70.6% | – | – |
| December | 61.5% | – | – |
| Year-to-date average (Jan–Jul) | 89.3% | 94.0% | ▲ 5.3% |
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 | 2 | 1 | ▼ 50.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 2 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 4 | 1 | ▼ 75.0% |
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% 750
- Cancelled 0.8% 6
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 25, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SLC BOI Salt Lake City International Airport – Boise Air Terminal/Gowen Field | 466 | 4.5 min | 86.7% | 288 |
| BOI SLC Boise Air Terminal/Gowen Field – Salt Lake City International Airport | 466 | -1.5 min | 90.5% | 287 |
| PHX BOS Phoenix Sky Harbor International Airport – Boston Logan International Airport | 3,693 | -0.8 min | 86.5% | 37 |
| FLL ATL Fort Lauderdale Hollywood International Airport – Hartsfield Jackson Atlanta International Airport | 936 | 27.5 min | 71.9% | 34 |
| LAX LAS Los Angeles International Airport – Harry Reid International Airport | 380 | -1.9 min | 90.3% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 28 | 28 | 96.4% | 0 |
| November 2024 | 20 | 20 | 80.0% | 0 |
| December 2024 | 31 | 31 | 83.9% | 0 |
| January 2025 | 57 | 55 | 87.3% | 2 |
| February 2025 | 56 | 56 | 83.9% | 0 |
| March 2025 | 62 | 62 | 91.9% | 0 |
| April 2025 | 60 | 60 | 91.7% | 0 |
| May 2025 | 62 | 62 | 95.2% | 0 |
| June 2025 | 60 | 58 | 84.5% | 2 |
| July 2025 | 62 | 62 | 90.3% | 0 |
| August 2025 | 62 | 62 | 82.3% | 0 |
| September 2025 | 60 | 60 | 90.0% | 0 |
| October 2025 | 10 | 10 | 50.0% | 0 |
| November 2025 | 34 | 34 | 70.6% | 0 |
| December 2025 | 14 | 13 | 61.5% | 1 |
| January 2026 | 4 | 3 | 100.0% | 1 |
| February 2026 | 13 | 13 | 92.3% | 0 |
| March 2026 | 27 | 27 | 88.9% | 0 |
| April 2026 | 10 | 10 | 100.0% | 0 |
| May 2026 | 1 | 1 | 100.0% | 0 |
| June 2026 | 10 | 10 | 100.0% | 0 |
| July 2026 | 13 | 13 | 76.9% | 0 |