UA1712
UA1712 (United Airlines) is a multi-stop service on 15 routes, busiest San Francisco to San Diego. Of 680 departures recorded from October 2024 to July 2026, 86.0% left on time, according to the US BTS.
- On-time departures86.0%of 680 flights
- Average delay5.9 min
- July 202654▲ 157.1%vs July 2025
- Cancelled0.6%
- Legs flown under this number15
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 | 48 | 26 | ▼ 45.8% |
| February | 36 | 21 | ▼ 41.7% |
| March | 39 | 23 | ▼ 41.0% |
| April | 30 | 29 | ▼ 3.3% |
| May | 20 | 25 | ▲ 25.0% |
| June | 22 | 35 | ▲ 59.1% |
| July | 21 | 54 | ▲ 157.1% |
| August | 40 | – | – |
| September | 54 | – | – |
| October | 29 | – | in progress |
| November | 19 | – | – |
| December | 17 | – | – |
| Year to date (Jan–Jul) | 216 | 213 | ▼ 1.4% |
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 | 93.3% | 100.0% | ▲ 7.1% |
| February | 88.9% | 95.2% | ▲ 7.1% |
| March | 84.6% | 91.3% | ▲ 7.9% |
| April | 80.0% | 75.9% | ▼ 5.2% |
| May | 100.0% | 68.0% | ▼ 32.0% |
| June | 100.0% | 28.6% | ▼ 71.4% |
| July | 85.7% | 66.0% | ▼ 22.9% |
| August | 97.5% | – | – |
| September | 88.9% | – | – |
| October | 96.6% | – | in progress |
| November | 100.0% | – | – |
| December | 100.0% | – | – |
| Year-to-date average (Jan–Jul) | 90.4% | 75.0% | ▼ 17.0% |
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 | 3 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 1 | ▼ 66.7% |
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% 676
- Cancelled 0.6% 4
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
88 of 8
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SFO SAN San Francisco International Airport – San Diego International Airport | 719 | -4.2 min | 97.2% | 252 |
| DFW SFO Dallas Fort Worth International Airport – San Francisco International Airport | 2,352 | 36.8 min | 29.6% | 72 |
| MSP IAH Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – George Bush Intercontinental Airport | 1,667 | -2.3 min | 96.2% | 53 |
| IAH ATL George Bush Intercontinental Airport – Hartsfield Jackson Atlanta International Airport | 1,108 | 10.6 min | 87.8% | 51 |
| DEN IAD Denver International Airport – Washington Dulles International Airport | 2,332 | -3.4 min | 98.0% | 50 |
| SAN ORD San Diego International Airport – Chicago O'Hare International Airport | 2,768 | 12.0 min | 83.8% | 37 |
| ORD MCO Chicago O'Hare International Airport – Orlando International Airport | 1,620 | 12.7 min | 78.1% | 32 |
| MEM DEN Frederick W. Smith International Airport – Denver International Airport | 1,401 | 41.1 min | 75.0% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 30 | 30 | 100.0% | 0 |
| November 2024 | 29 | 29 | 96.6% | 0 |
| December 2024 | 33 | 33 | 90.9% | 0 |
| January 2025 | 48 | 45 | 93.3% | 3 |
| February 2025 | 36 | 36 | 88.9% | 0 |
| March 2025 | 39 | 39 | 84.6% | 0 |
| April 2025 | 30 | 30 | 80.0% | 0 |
| May 2025 | 20 | 20 | 100.0% | 0 |
| June 2025 | 22 | 22 | 100.0% | 0 |
| July 2025 | 21 | 21 | 85.7% | 0 |
| August 2025 | 40 | 40 | 97.5% | 0 |
| September 2025 | 54 | 54 | 88.9% | 0 |
| October 2025 | 29 | 29 | 96.6% | 0 |
| November 2025 | 19 | 19 | 100.0% | 0 |
| December 2025 | 17 | 17 | 100.0% | 0 |
| January 2026 | 26 | 26 | 100.0% | 0 |
| February 2026 | 21 | 21 | 95.2% | 0 |
| March 2026 | 23 | 23 | 91.3% | 0 |
| April 2026 | 29 | 29 | 75.9% | 0 |
| May 2026 | 25 | 25 | 68.0% | 0 |
| June 2026 | 35 | 35 | 28.6% | 0 |
| July 2026 | 54 | 53 | 66.0% | 1 |