UA757
UA757 (United Airlines) is a multi-stop service on 5 routes, busiest Seattle to Denver. Of 762 departures recorded from October 2024 to July 2026, 83.9% left on time, according to the US BTS.
- On-time departures83.9%of 762 flights
- Average delay7.6 min
- July 202631▼ 36.7%vs July 2025
- Cancelled0.4%
- Legs flown under this number5
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 | 31 | 31 | 0.0% |
| February | 28 | 28 | 0.0% |
| March | 55 | 54 | ▼ 1.8% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 34 | 36 | ▲ 5.9% |
| July | 49 | 31 | ▼ 36.7% |
| August | 31 | – | – |
| September | 35 | – | – |
| October | 52 | – | in progress |
| November | 32 | – | – |
| December | 32 | – | – |
| Year to date (Jan–Jul) | 258 | 241 | ▼ 6.6% |
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 | 83.9% | 96.8% | ▲ 15.4% |
| February | 85.7% | 78.6% | ▼ 8.3% |
| March | 89.1% | 79.3% | ▼ 11.0% |
| April | 70.0% | 93.3% | ▲ 33.3% |
| May | 77.4% | 83.9% | ▲ 8.3% |
| June | 67.7% | 80.6% | ▲ 19.1% |
| July | 69.4% | 80.7% | ▲ 16.2% |
| August | 74.2% | – | – |
| September | 82.9% | – | – |
| October | 88.5% | – | in progress |
| November | 100.0% | – | – |
| December | 90.6% | – | – |
| Year-to-date average (Jan–Jul) | 77.6% | 84.7% | ▲ 9.2% |
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 | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 1 |
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 99.6% 759
- Cancelled 0.4% 3
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
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SEA DEN Seattle–Tacoma International Airport – Denver International Airport | 1,645 | 5.4 min | 86.1% | 658 |
| SFO SEA San Francisco International Airport – Seattle–Tacoma International Airport | 1,093 | 9.3 min | 77.4% | 53 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 30 | 30 | 93.3% | 0 |
| December 2024 | 31 | 31 | 100.0% | 0 |
| January 2025 | 31 | 31 | 83.9% | 0 |
| February 2025 | 28 | 28 | 85.7% | 0 |
| March 2025 | 55 | 55 | 89.1% | 0 |
| April 2025 | 30 | 30 | 70.0% | 0 |
| May 2025 | 31 | 31 | 77.4% | 0 |
| June 2025 | 34 | 34 | 67.7% | 0 |
| July 2025 | 49 | 49 | 69.4% | 0 |
| August 2025 | 31 | 31 | 74.2% | 0 |
| September 2025 | 35 | 35 | 82.9% | 0 |
| October 2025 | 52 | 52 | 88.5% | 0 |
| November 2025 | 32 | 30 | 100.0% | 2 |
| December 2025 | 32 | 32 | 90.6% | 0 |
| January 2026 | 31 | 31 | 96.8% | 0 |
| February 2026 | 28 | 28 | 78.6% | 0 |
| March 2026 | 54 | 53 | 79.3% | 1 |
| April 2026 | 30 | 30 | 93.3% | 0 |
| May 2026 | 31 | 31 | 83.9% | 0 |
| June 2026 | 36 | 36 | 80.6% | 0 |
| July 2026 | 31 | 31 | 80.7% | 0 |