UA1625
UA1625 (United Airlines) is a multi-stop service on 20 routes, busiest San Francisco to Denver. Of 841 departures recorded from October 2024 to July 2026, 78.2% left on time, according to the US BTS.
- On-time departures78.2%of 841 flights
- Average delay15.9 min
- July 202660▲ 93.5%vs July 2025
- Cancelled1.9%
- Legs flown under this number20
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 | 42 | ▲ 50.0% |
| March | 33 | 38 | ▲ 15.2% |
| April | 60 | 56 | ▼ 6.7% |
| May | 25 | 59 | ▲ 136.0% |
| June | 30 | 60 | ▲ 100.0% |
| July | 31 | 60 | ▲ 93.5% |
| August | 25 | – | – |
| September | 36 | – | – |
| October | 55 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 238 | 346 | ▲ 45.4% |
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% | 64.5% | ▼ 33.3% |
| February | 92.9% | 71.4% | ▼ 23.1% |
| March | 87.9% | 72.2% | ▼ 17.8% |
| April | 90.0% | 70.6% | ▼ 21.6% |
| May | 100.0% | 74.6% | ▼ 25.4% |
| June | 83.3% | 69.5% | ▼ 16.6% |
| July | 64.5% | 63.6% | ▼ 1.4% |
| August | 56.0% | – | – |
| September | 80.6% | – | – |
| October | 88.9% | – | in progress |
| November | 82.1% | – | – |
| December | 71.0% | – | – |
| Year-to-date average (Jan–Jul) | 87.9% | 69.5% | ▼ 20.9% |
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 | 2 | – |
| April | 0 | 5 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 1 | – |
| July | 0 | 5 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 13 | ▲ 1,200.0% |
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 98.1% 825
- Cancelled 1.9% 16
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 | 30 | 30 | 80.0% | 0 |
| December 2024 | 31 | 31 | 90.3% | 0 |
| January 2025 | 31 | 31 | 96.8% | 0 |
| February 2025 | 28 | 28 | 92.9% | 0 |
| March 2025 | 33 | 33 | 87.9% | 0 |
| April 2025 | 60 | 60 | 90.0% | 0 |
| May 2025 | 25 | 24 | 100.0% | 1 |
| June 2025 | 30 | 30 | 83.3% | 0 |
| July 2025 | 31 | 31 | 64.5% | 0 |
| August 2025 | 25 | 25 | 56.0% | 0 |
| September 2025 | 36 | 36 | 80.6% | 0 |
| October 2025 | 55 | 54 | 88.9% | 1 |
| November 2025 | 29 | 28 | 82.1% | 1 |
| December 2025 | 31 | 31 | 71.0% | 0 |
| January 2026 | 31 | 31 | 64.5% | 0 |
| February 2026 | 42 | 42 | 71.4% | 0 |
| March 2026 | 38 | 36 | 72.2% | 2 |
| April 2026 | 56 | 51 | 70.6% | 5 |
| May 2026 | 59 | 59 | 74.6% | 0 |
| June 2026 | 60 | 59 | 69.5% | 1 |
| July 2026 | 60 | 55 | 63.6% | 5 |