UA425
UA425 (United Airlines) is a multi-stop service on 15 routes, busiest Denver to Orlando. Of 787 departures recorded from October 2024 to July 2026, 86.2% left on time, according to the US BTS.
- On-time departures86.2%of 787 flights
- Average delay6.5 min
- July 202662▲ 0.0%vs July 2025
- Cancelled0.9%
- Legs flown under this number15
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 | 23 | 27 | ▲ 17.4% |
| February | 24 | 44 | ▲ 83.3% |
| March | 31 | 36 | ▲ 16.1% |
| April | 30 | 55 | ▲ 83.3% |
| May | 31 | 30 | ▼ 3.2% |
| June | 35 | 30 | ▼ 14.3% |
| July | 62 | 62 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 37 | – | in progress |
| November | 58 | – | – |
| December | 32 | – | – |
| Year to date (Jan–Jul) | 236 | 284 | ▲ 20.3% |
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 | 91.3% | 72.0% | ▼ 21.1% |
| February | 87.5% | 90.9% | ▲ 3.9% |
| March | 93.6% | 88.9% | ▼ 5.0% |
| April | 90.0% | 94.6% | ▲ 5.1% |
| May | 93.6% | 76.7% | ▼ 18.0% |
| June | 77.1% | 86.7% | ▲ 12.4% |
| July | 78.7% | 88.7% | ▲ 12.7% |
| August | 100.0% | – | – |
| September | 100.0% | – | – |
| October | 83.3% | – | in progress |
| November | 74.6% | – | – |
| December | 65.6% | – | – |
| Year-to-date average (Jan–Jul) | 87.4% | 85.5% | ▼ 2.2% |
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 | 2 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 3 | – | – |
| 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 99.1% 780
- Cancelled 0.9% 7
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DEN MCO Denver International Airport – Orlando International Airport | 2,486 | 0.3 min | 93.2% | 365 |
| ATL IAH Hartsfield Jackson Atlanta International Airport – George Bush Intercontinental Airport | 1,108 | 5.3 min | 87.9% | 157 |
| ATL EWR Hartsfield Jackson Atlanta International Airport – Newark Liberty International Airport | 1,199 | 19.1 min | 68.0% | 79 |
| IAH OMA George Bush Intercontinental Airport – Eppley Airfield | 1,260 | 0.7 min | 91.8% | 49 |
| ORD ATL Chicago O'Hare International Airport – Hartsfield Jackson Atlanta International Airport | 976 | 2.5 min | 86.5% | 37 |
| MCO IAD Orlando International Airport – Washington Dulles International Airport | 1,222 | 38.1 min | 54.3% | 36 |
| EWR CHS Newark Liberty International Airport – Charleston International Airport | 1,011 | 19.3 min | 80.0% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 28 | 28 | 100.0% | 0 |
| December 2024 | 31 | 31 | 83.9% | 0 |
| January 2025 | 23 | 23 | 91.3% | 0 |
| February 2025 | 24 | 24 | 87.5% | 0 |
| March 2025 | 31 | 31 | 93.6% | 0 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 31 | 31 | 93.6% | 0 |
| June 2025 | 35 | 35 | 77.1% | 0 |
| July 2025 | 62 | 61 | 78.7% | 1 |
| August 2025 | 31 | 31 | 100.0% | 0 |
| September 2025 | 30 | 30 | 100.0% | 0 |
| October 2025 | 37 | 36 | 83.3% | 1 |
| November 2025 | 58 | 55 | 74.6% | 3 |
| December 2025 | 32 | 32 | 65.6% | 0 |
| January 2026 | 27 | 25 | 72.0% | 2 |
| February 2026 | 44 | 44 | 90.9% | 0 |
| March 2026 | 36 | 36 | 88.9% | 0 |
| April 2026 | 55 | 55 | 94.6% | 0 |
| May 2026 | 30 | 30 | 76.7% | 0 |
| June 2026 | 30 | 30 | 86.7% | 0 |
| July 2026 | 62 | 62 | 88.7% | 0 |