United Airlines UA3921 Flight Status : Live Tracking & Updates

Domestic flight United Airlines UA3921 takes off from Portland (PDX) United States to Denver (DEN) United States. It's operated by United Airlines. The plane leaves Portland International Airport at 14:30 25 May 2026 America/Los_Angeles. The flight is expected to land at Denver International Airport at 17:36 25 May 2026 America/Denver. The flight will last about 8 hours 0 minutes.

Current status of UA3921 is Cancelled

UA3921 - UAL3921 United Airlines (UA)
PDX Portland United States
Flight PDX to DEN
DEN Denver United States
Cancelled
Departure Portland International Airport
IATA: PDXICAO: KPDX
Scheduled 14:30 25 May 2026
- E5
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 17:36 25 May 2026
- C2
UA3921 Detail
  • Type: Domestic Flight
  • Flight Duration: 8 hours 0 minutes
  • Flight Distance: 1596 kms / 992 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Thursday, Saturday
Passenger Services
  • Service type: Normal passenger
  • Seats: 50
  • Freight capacity: 1.5 tons
  • Passenger classes: Economy, Shuttle, Premium Economy
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KBOI2
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Denver
  • Current Time in Portland: Monday 2026-05-25 03:28 AM
  • Current Time in Denver: Monday 2026-05-25 04:28 AM

Flight routes similar to United Airlines UA3921

Airline Flight no Departure Arrival
Southwest Airlines WN2944
Southwest Airlines 		25/05/2026
06:10 		2 hours 3 minutes
09:40
Southwest Airlines WN3703
Southwest Airlines 		25/05/2026
10:55 		2 hours 3 minutes
14:25
United Airlines UA1787
United Airlines 		25/05/2026
16:15 		2 hours 36 minutes
19:51
United Airlines UA459
United Airlines 		25/05/2026
05:00 		2 hours 31 minutes
08:31
Alaska Airlines AS684
Alaska Airlines 		25/05/2026
07:17 		2 hours 49 minutes
11:06
Copa Airlines CM1232
Copa Airlines 		25/05/2026
16:15 		2 hours 3 minutes
19:51
United Airlines UA2375
United Airlines 		25/05/2026
08:50 		2 hours 3 minutes
12:25
Lufthansa LH7979
Lufthansa 		25/05/2026
12:50 		2 hours 17 minutes
16:28

United Airlines Flight UA3921 FAQs

What is the scheduled flight duration for United Airlines UA3921 flight?

On average, nonstop flight takes 8 hour(s) 0 minutes, with the flight distance of 1596 km (992 miles).

What is the current status of United Airlines UA3921 flight?

The current status of flight United Airlines UA3921 is Cancelled.

What type of aircraft is used for the United Airlines UA3921 flight?

All United Airlines UA3921 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

When does the flight United Airlines UA3921 arrive?

Flight United Airlines UA3921 arrives at 17:36.

Which terminal the flight United Airlines UA3921 is arriving at?

Flight United Airlines UA3921 arrives in Denver International Airport at Terminal -.

How many United Airlines UA3921 flights are operated a week?

3 flights per week. The Flight United Airlines UA3921 is operated on Monday, Thursday, Saturday.