United UA1821 Flight Status Tracker
UA1821 is a international flight operated by United. UA1821 is departing from Calgary (YYC), Canada and arriving at Denver (DEN), United States. The flight distance is about 1448.03 km or 899.76 miles and flight time is 2 hours 25 minutes. Get the latest status of UA1821 / UAL1821 here.
Update on Nov. 4, 2025, 10:16 a.m.
Lastest Status
Scheduled On time
| YYC | DEN |
Distance: 1448.03 km / 899.76 miles or 781.87 nautical miles.
Departure Calgary International Airport
Estimate Departure: 07:00
Scheduled Departure: 07:00
Departure Terminal : N/A Gate None
Arrival Denver International Airport
Estimate Arrival: 08:26
Scheduled Arrival: 08:26
Arrival Terminal : N/A Gate None
Flight UA1821 detail information
| Type | International Flight |
| Route | Departure Calgary (YYC), Canada and arriving at Denver (DEN), United States |
| Airlines | United (UA) |
| Aircraft | Boeing 737-800 |
| Flight Duration | 2 hours 25 minutes |
| Flight Distance | 1448.03 km /899.76 miles |
| Operating Days | Wednesday, Thursday, Friday, Sunday |
Find more flight status
UA1821 Airports
| Departures |
|---|
| Airport: Calgary International Airport, Canada |
| ICAO Code: YYC |
| YYC Current time: 00:58 25-Nov-2025 |
| Arrivals |
| Airport: Denver International Airport, United States |
| ICAO Code: DEN |
| DEN Current time: 00:58 25-Nov-2025 |