UA1446
UA1446 (United Airlines) flies Denver to Miami. Of 37 departures recorded from August 2025 to September 2025, 78.4% left on time, according to the US BTS.
Recorded departures by month
Short series — UA1446 has only 2 months so far. Enough to show the level now, not enough to read a trend.
The most recent periods2 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | 13 | – |
| September | – | 24 | – |
| October | – | – | – |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · August 2025 → September 2025
On-time departures by month
Short series — UA1446 has only 2 months so far. Enough to show the level now, not enough to read a trend.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods2 periods
| Period | On time 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | 69.2% | – |
| September | – | 83.3% | – |
| October | – | – | – |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · August 2025 → September 2025
Average departure delay by month
Short series — UA1446 has only 2 months so far. Enough to show the level now, not enough to read a trend.
according to the US BTS · August 2025 → September 2025
Cancelled departures by month
Short series — UA1446 has only 2 months so far. Enough to show the level now, not enough to read a trend.
The most recent periods2 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | 0 | – |
| September | – | 0 | – |
| October | – | – | – |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · August 2025 → September 2025
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 100.0% 37
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Aug 19, 2025 → Sep 24, 2025
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DEN MIA Denver International Airport – Miami International Airport | 2,749 | 27.2 min | 78.4% | 37 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| August 2025 | 13 | 13 | 69.2% | 0 |
| September 2025 | 24 | 24 | 83.3% | 0 |