UA1041
UA1041 (United Airlines) is a multi-stop service on 22 routes, busiest Houston to San Francisco. Of 734 departures recorded from October 2024 to July 2026, 90.4% left on time, according to the US BTS.
- On-time departures90.4%of 734 flights
- Average delay3.4 min
- July 202631▲ 63.2%vs July 2025
- Cancelled0.7%
- Legs flown under this number22
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 | 31 | 31 | 0.0% |
| April | 60 | 30 | ▼ 50.0% |
| May | 30 | 31 | ▲ 3.3% |
| June | 29 | 30 | ▲ 3.4% |
| July | 19 | 31 | ▲ 63.2% |
| August | 31 | – | – |
| September | 33 | – | – |
| October | 41 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 228 | 212 | ▼ 7.0% |
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 | 96.8% | 83.9% | ▼ 13.3% |
| February | 100.0% | 88.5% | ▼ 11.5% |
| March | 96.7% | 83.9% | ▼ 13.2% |
| April | 96.7% | 93.3% | ▼ 3.5% |
| May | 90.0% | 100.0% | ▲ 11.1% |
| June | 89.7% | 96.7% | ▲ 7.8% |
| July | 52.6% | 96.8% | ▲ 83.9% |
| August | 73.3% | – | – |
| September | 87.9% | – | – |
| October | 85.4% | – | in progress |
| November | 86.2% | – | – |
| December | 96.8% | – | – |
| Year-to-date average (Jan–Jul) | 88.9% | 91.9% | ▲ 3.3% |
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 | 2 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 2 | ▲ 100.0% |
according to the US BTS · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 99.3% 729
- Cancelled 0.7% 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
10Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 60 | 59 | 91.5% | 1 |
| December 2024 | 49 | 49 | 93.9% | 0 |
| January 2025 | 31 | 31 | 96.8% | 0 |
| February 2025 | 28 | 28 | 100.0% | 0 |
| March 2025 | 31 | 30 | 96.7% | 1 |
| April 2025 | 60 | 60 | 96.7% | 0 |
| May 2025 | 30 | 30 | 90.0% | 0 |
| June 2025 | 29 | 29 | 89.7% | 0 |
| July 2025 | 19 | 19 | 52.6% | 0 |
| August 2025 | 31 | 30 | 73.3% | 1 |
| September 2025 | 33 | 33 | 87.9% | 0 |
| October 2025 | 41 | 41 | 85.4% | 0 |
| November 2025 | 29 | 29 | 86.2% | 0 |
| December 2025 | 31 | 31 | 96.8% | 0 |
| January 2026 | 31 | 31 | 83.9% | 0 |
| February 2026 | 28 | 26 | 88.5% | 2 |
| March 2026 | 31 | 31 | 83.9% | 0 |
| April 2026 | 30 | 30 | 93.3% | 0 |
| May 2026 | 31 | 31 | 100.0% | 0 |
| June 2026 | 30 | 30 | 96.7% | 0 |
| July 2026 | 31 | 31 | 96.8% | 0 |