DL1262
DL1262 (Delta Air Lines) is a multi-stop service on 17 routes, busiest San Jose to Salt Lake City. Of 793 departures recorded from October 2024 to July 2026, 83.1% left on time, according to the US BTS.
- On-time departures83.1%of 793 flights
- Average delay7.9 min
- July 202634▼ 34.6%vs July 2025
- Cancelled0.6%
- Legs flown under this number17
according to the US BTS · Oct 12, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 62 | 12 | ▼ 80.6% |
| February | 56 | 7 | ▼ 87.5% |
| March | 62 | 26 | ▼ 58.1% |
| April | 60 | 48 | ▼ 20.0% |
| May | 37 | 37 | 0.0% |
| June | 45 | 30 | ▼ 33.3% |
| July | 52 | 34 | ▼ 34.6% |
| August | 28 | – | – |
| September | 17 | – | – |
| October | 22 | – | in progress |
| November | 18 | – | – |
| December | 41 | – | – |
| Year to date (Jan–Jul) | 374 | 194 | ▼ 48.1% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 90.3% | 100.0% | ▲ 10.7% |
| February | 83.9% | 71.4% | ▼ 14.9% |
| March | 91.9% | 80.8% | ▼ 12.1% |
| April | 90.0% | 89.6% | ▼ 0.5% |
| May | 78.4% | 70.3% | ▼ 10.3% |
| June | 77.8% | 76.7% | ▼ 1.4% |
| July | 75.0% | 58.8% | ▼ 21.6% |
| August | 85.7% | – | – |
| September | 94.1% | – | – |
| October | 100.0% | – | in progress |
| November | 83.3% | – | – |
| December | 75.0% | – | – |
| Year-to-date average (Jan–Jul) | 83.9% | 78.2% | ▼ 6.8% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 5 | – | – |
| Year to date (Jan–Jul) | 0 | 0 |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 99.4% 788
- Cancelled 0.6% 5
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
99 of 9
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SLC SJC Salt Lake City International Airport – Mineta San Jose International Airport | 939 | 5.3 min | 84.3% | 159 |
| SJC SLC Mineta San Jose International Airport – Salt Lake City International Airport | 939 | 2.1 min | 89.3% | 159 |
| SLC SAT Salt Lake City International Airport – San Antonio International Airport | 1,749 | 6.7 min | 87.1% | 139 |
| ATL DTW Hartsfield Jackson Atlanta International Airport – Detroit Metropolitan Wayne County Airport | 958 | 23.7 min | 65.1% | 83 |
| SAT SLC San Antonio International Airport – Salt Lake City International Airport | 1,749 | 17.3 min | 73.6% | 53 |
| AVL ATL Asheville Regional Airport – Hartsfield Jackson Atlanta International Airport | 264 | 3.0 min | 91.7% | 36 |
| FLL DTW Fort Lauderdale Hollywood International Airport – Detroit Metropolitan Wayne County Airport | 1,819 | 4.8 min | 84.4% | 32 |
| LGA CHS LaGuardia Airport – Charleston International Airport | 1,033 | 7.0 min | 82.1% | 31 |
| CHS LGA Charleston International Airport – LaGuardia Airport | 1,033 | 8.8 min | 82.8% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 3 | 3 | 100.0% | 0 |
| November 2024 | 40 | 40 | 87.5% | 0 |
| December 2024 | 56 | 56 | 82.1% | 0 |
| January 2025 | 62 | 62 | 90.3% | 0 |
| February 2025 | 56 | 56 | 83.9% | 0 |
| March 2025 | 62 | 62 | 91.9% | 0 |
| April 2025 | 60 | 60 | 90.0% | 0 |
| May 2025 | 37 | 37 | 78.4% | 0 |
| June 2025 | 45 | 45 | 77.8% | 0 |
| July 2025 | 52 | 52 | 75.0% | 0 |
| August 2025 | 28 | 28 | 85.7% | 0 |
| September 2025 | 17 | 17 | 94.1% | 0 |
| October 2025 | 22 | 22 | 100.0% | 0 |
| November 2025 | 18 | 18 | 83.3% | 0 |
| December 2025 | 41 | 36 | 75.0% | 5 |
| January 2026 | 12 | 12 | 100.0% | 0 |
| February 2026 | 7 | 7 | 71.4% | 0 |
| March 2026 | 26 | 26 | 80.8% | 0 |
| April 2026 | 48 | 48 | 89.6% | 0 |
| May 2026 | 37 | 37 | 70.3% | 0 |
| June 2026 | 30 | 30 | 76.7% | 0 |
| July 2026 | 34 | 34 | 58.8% | 0 |