UA1697
UA1697 (United Airlines) is a multi-stop service on 16 routes, busiest San Francisco to Ontario. Of 736 departures recorded from October 2024 to July 2026, 83.4% left on time, according to the US BTS.
- On-time departures83.4%of 736 flights
- Average delay9.8 min
- July 202627▼ 12.9%vs July 2025
- Cancelled0.8%
- Legs flown under this number16
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 | 31 | 31 | 0.0% |
| February | 26 | 27 | ▲ 3.8% |
| March | 29 | 31 | ▲ 6.9% |
| April | 26 | 29 | ▲ 11.5% |
| May | 67 | 29 | ▼ 56.7% |
| June | 30 | 26 | ▼ 13.3% |
| July | 31 | 27 | ▼ 12.9% |
| August | 57 | – | – |
| September | 78 | – | – |
| October | 31 | – | in progress |
| November | 24 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 240 | 200 | ▼ 16.7% |
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 | 56.7% | 93.3% | ▲ 64.7% |
| February | 76.9% | 92.6% | ▲ 20.4% |
| March | 79.3% | 90.3% | ▲ 13.9% |
| April | 84.6% | 89.7% | ▲ 6.0% |
| May | 84.9% | 96.6% | ▲ 13.8% |
| June | 90.0% | 100.0% | ▲ 11.1% |
| July | 87.1% | 88.9% | ▲ 2.1% |
| August | 87.7% | – | – |
| September | 88.2% | – | – |
| October | 77.4% | – | in progress |
| November | 65.2% | – | – |
| December | 90.3% | – | – |
| Year-to-date average (Jan–Jul) | 79.9% | 93.0% | ▲ 16.4% |
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 | 1 | 1 | 0.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 2 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 1 | ▼ 50.0% |
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 99.2% 730
- Cancelled 0.8% 6
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 ONT San Francisco International Airport – Ontario International Airport | 585 | 1.4 min | 89.3% | 178 |
| ATL EWR Hartsfield Jackson Atlanta International Airport – Newark Liberty International Airport | 1,199 | 26.7 min | 66.7% | 117 |
| IAH LGA George Bush Intercontinental Airport – LaGuardia Airport | 2,277 | 0.6 min | 95.2% | 62 |
| ONT DEN Ontario International Airport – Denver International Airport | 1,316 | 7.1 min | 77.6% | 58 |
| PIT IAD Pittsburgh International Airport – Washington Dulles International Airport | 293 | 1.8 min | 92.9% | 57 |
| CLE EWR Cleveland Hopkins International Airport – Newark Liberty International Airport | 649 | 35.9 min | 70.4% | 55 |
| EUG SFO Eugene Airport – San Francisco International Airport | 727 | -0.3 min | 91.4% | 37 |
| IAD DJT Washington Dulles International Airport – President Donald J. Trump International Airport | 1,385 | 7.0 min | 90.6% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 24 | 24 | 54.2% | 0 |
| December 2024 | 31 | 31 | 54.8% | 0 |
| January 2025 | 31 | 30 | 56.7% | 1 |
| February 2025 | 26 | 26 | 76.9% | 0 |
| March 2025 | 29 | 29 | 79.3% | 0 |
| April 2025 | 26 | 26 | 84.6% | 0 |
| May 2025 | 67 | 66 | 84.9% | 1 |
| June 2025 | 30 | 30 | 90.0% | 0 |
| July 2025 | 31 | 31 | 87.1% | 0 |
| August 2025 | 57 | 57 | 87.7% | 0 |
| September 2025 | 78 | 76 | 88.2% | 2 |
| October 2025 | 31 | 31 | 77.4% | 0 |
| November 2025 | 24 | 23 | 65.2% | 1 |
| December 2025 | 31 | 31 | 90.3% | 0 |
| January 2026 | 31 | 30 | 93.3% | 1 |
| February 2026 | 27 | 27 | 92.6% | 0 |
| March 2026 | 31 | 31 | 90.3% | 0 |
| April 2026 | 29 | 29 | 89.7% | 0 |
| May 2026 | 29 | 29 | 96.6% | 0 |
| June 2026 | 26 | 26 | 100.0% | 0 |
| July 2026 | 27 | 27 | 88.9% | 0 |