DL2111
DL2111 (Delta Air Lines) flies Salt Lake City to Boise. Of 576 departures recorded from October 2024 to July 2026, 78.6% left on time, according to the US BTS.
- On-time departures78.6%of 576 flights
- Average delay13.0 min
- July 202630▼ 3.2%vs July 2025
- Cancelled0.9%
Recorded departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 5 | 31 | ▲ 520.0% |
| February | – | 26 | – |
| March | 23 | 30 | ▲ 30.4% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 31 | 30 | ▼ 3.2% |
| August | 27 | – | – |
| September | 26 | – | – |
| October | 26 | – | in progress |
| November | 28 | – | – |
| December | 31 | – | – |
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 | 40.0% | 80.7% | ▲ 101.6% |
| February | – | 80.8% | – |
| March | 78.3% | 80.0% | ▲ 2.2% |
| April | 83.3% | 75.9% | ▼ 9.0% |
| May | 74.2% | 83.9% | ▲ 13.0% |
| June | 86.7% | 78.6% | ▼ 9.3% |
| July | 77.4% | 63.3% | ▼ 18.2% |
| August | 85.2% | – | – |
| September | 88.5% | – | – |
| October | 84.6% | – | in progress |
| November | 73.1% | – | – |
| December | 58.1% | – | – |
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 | 0 | – |
| February | – | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 1 | – |
| May | 0 | 0 | – |
| June | 0 | 2 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 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.
Cancellation share
- Not cancelled 99.1% 571
- Cancelled 0.9% 5
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SLC BOI Salt Lake City International Airport – Boise Air Terminal/Gowen Field | 466 | 13.0 min | 78.6% | 576 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 29 | 29 | 89.7% | 0 |
| December 2024 | 31 | 31 | 77.4% | 0 |
| January 2025 | 5 | 5 | 40.0% | 0 |
| March 2025 | 23 | 23 | 78.3% | 0 |
| April 2025 | 30 | 30 | 83.3% | 0 |
| May 2025 | 31 | 31 | 74.2% | 0 |
| June 2025 | 30 | 30 | 86.7% | 0 |
| July 2025 | 31 | 31 | 77.4% | 0 |
| August 2025 | 27 | 27 | 85.2% | 0 |
| September 2025 | 26 | 26 | 88.5% | 0 |
| October 2025 | 26 | 26 | 84.6% | 0 |
| November 2025 | 28 | 26 | 73.1% | 2 |
| December 2025 | 31 | 31 | 58.1% | 0 |
| January 2026 | 31 | 31 | 80.7% | 0 |
| February 2026 | 26 | 26 | 80.8% | 0 |
| March 2026 | 30 | 30 | 80.0% | 0 |
| April 2026 | 30 | 29 | 75.9% | 1 |
| May 2026 | 31 | 31 | 83.9% | 0 |
| June 2026 | 30 | 28 | 78.6% | 2 |
| July 2026 | 30 | 30 | 63.3% | 0 |