United UA1451 Flight Status Tracker
UA1451 is a domestic flight operated by United. UA1451 is departing from Ontario (ONT), United States and arriving at Denver (DEN), United States. The flight distance is about 1316.96 km or 818.32 miles and flight time is 2 hours 16 minutes. Get the latest status of UA1451 / UAL1451 here.
Update on Jan. 13, 2026, 2:21 p.m.
Lastest Status
Departed On time
| ONT | DEN |
Distance: 1316.96 km / 818.32 miles or 711.10 nautical miles.
Departure Ontario International Airport
Actual Departure: 09:49
Scheduled Departure: 09:53
Departure Terminal : N/A Gate None
Arrival Denver International Airport
Estimate Arrival: 15:15
Scheduled Arrival: 15:15
Arrival Terminal : 1 Gate None
Flight UA1451 detail information
| Type | Domestic Flight |
| Route | Departure Ontario (ONT), United States and arriving at Denver (DEN), United States |
| Airlines | United (UA) |
| Aircraft | Boeing 737-800 |
| Flight Duration | 2 hours 16 minutes |
| Flight Distance | 1316.96 km /818.32 miles |
| Operating Days | Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday |
Find more flight status
UA1451 Airports
| Departures |
|---|
| Airport: Ontario International Airport, United States |
| ICAO Code: ONT |
| ONT Current time: 10:18 13-Jan-2026 |
| Arrivals |
| Airport: Denver International Airport, United States |
| ICAO Code: DEN |
| DEN Current time: 11:18 13-Jan-2026 |