United Airlines UA631 Flight Status : Live Tracking & Updates

Domestic flight United Airlines UA631 takes off from Denver (DEN) United States to Phoenix (PHX) United States. It's operated by United Airlines. The plane leaves Denver International Airport at 13:25 05 May 2026 America/Denver. The flight is expected to land at Phoenix Sky Harbor International Airport at 14:28 05 May 2026 America/Phoenix. The flight will last about 2 hours 0 minutes.

Current status of UA631 is In Gate

UA631 - UAL631 United Airlines (UA)
DEN Denver United States
Flight DEN to PHX
PHX Phoenix United States
In Gate
Departure Denver International Airport
IATA: DENICAO: KDEN
Scheduled 13:25 05 May 2026
Actual 13:51 05 May 2026
- B38
Arrival Phoenix Sky Harbor International Airport
IATA: PHXICAO: KPHX
Scheduled 14:28 05 May 2026
Actual 14:34 05 May 2026
3 E3
UA631 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 0 minutes
  • Flight Distance: 967 kms / 601 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 146
  • Freight capacity: 9.4 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737-900 Passenger (Scimitar Winglets)
  • Callsign: F-KCNY3
  • Departure Timezone: America/Denver
  • Arrival Timezone: America/Phoenix
  • Current Time in Denver: Tuesday 2026-05-05 16:50 PM
  • Current Time in Phoenix: Tuesday 2026-05-05 15:50 PM

United Airlines UA631 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA631
AIRPLANE Boeing 737-900 Passenger (Scimitar Winglets)
ON TIME 12
DELAYED 1
CANCELLED 1
ON TIME 27
DELAYED 2
CANCELLED 1
ON TIME 50
DELAYED 9
CANCELLED 1
ON TIME 69
DELAYED 14
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA631 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Mon 04 May
Arrived On time
Denver (DEN) 2026-05-04T13:25
Phoenix (PHX) 2026-05-04T14:28
2026-05-04T13:22
2026-05-04T14:23
Sun 03 May
Arrived On time
Denver (DEN) 2026-05-03T13:25
Phoenix (PHX) 2026-05-03T14:28
2026-05-03T13:21
2026-05-03T14:15
Sat 02 May
Arrived On time
Denver (DEN) 2026-05-02T13:25
Phoenix (PHX) 2026-05-02T14:28
2026-05-02T13:22
2026-05-02T14:11
Fri 01 May
Arrived On time
Denver (DEN) 2026-05-01T13:25
Phoenix (PHX) 2026-05-01T14:28
2026-05-01T13:39
2026-05-01T14:29
Thu 30 Apr
Arrived On time
Denver (DEN) 2026-04-30T13:25
Phoenix (PHX) 2026-04-30T14:26
2026-04-30T13:19
2026-04-30T14:18
Wed 29 Apr
Arrived On time
Denver (DEN) 2026-04-29T13:25
Phoenix (PHX) 2026-04-29T14:26
2026-04-29T13:23
2026-04-29T14:14
Tue 28 Apr
Arrived On time
Denver (DEN) 2026-04-28T13:25
Phoenix (PHX) 2026-04-28T14:28
2026-04-28T13:27
2026-04-28T14:25
Mon 27 Apr
Arrived On time
Denver (DEN) 2026-04-27T13:25
Phoenix (PHX) 2026-04-27T14:28
2026-04-27T13:21
2026-04-27T14:15
Sun 26 Apr
Arrived On time
Denver (DEN) 2026-04-26T13:25
Phoenix (PHX) 2026-04-26T14:28
2026-04-26T13:21
2026-04-26T14:24
Sat 25 Apr
Arrived On time
Denver (DEN) 2026-04-25T13:25
Phoenix (PHX) 2026-04-25T14:28
2026-04-25T13:20
2026-04-25T14:16

Flight routes similar to United Airlines UA631

Airline Flight no Departure Arrival
Air Canada AC3586
Air Canada 		05/05/2026
07:45 		1 hours 58 minutes
08:48
Air Canada AC5121
Air Canada 		05/05/2026
16:04 		2 hours 4 minutes
17:08
Lufthansa LH9236
Lufthansa 		05/05/2026
19:15 		2 hours 4 minutes
20:19
Alaska Airlines AS4042
Alaska Airlines 		05/05/2026
08:31 		2 hours 11 minutes
09:39
United Airlines UA1593
United Airlines 		05/05/2026
09:44 		2 hours 9 minutes
10:48
Southwest Airlines WN1331
Southwest Airlines 		05/05/2026
17:15 		1 hours 55 minutes
18:10
Southwest Airlines WN2007
Southwest Airlines 		05/05/2026
08:35 		2 hours 34 minutes
09:35
Air Canada AC5151
Air Canada 		05/05/2026
13:25 		2 hours 3 minutes
14:28

United Airlines Flight UA631 FAQs

What is the scheduled flight duration for United Airlines UA631 flight?

On average, nonstop flight takes 2 hour(s) 0 minutes, with the flight distance of 967 km (601 miles).

What is the current status of United Airlines UA631 flight?

The current status of flight United Airlines UA631 is In Gate.

What type of aircraft is used for the United Airlines UA631 flight?

All United Airlines UA631 flights are operated using Boeing 737-900 Passenger (Scimitar Winglets) aircraft.

When does the flight United Airlines UA631 arrive?

Flight United Airlines UA631 arrives at 14:28.

Which terminal the flight United Airlines UA631 is arriving at?

Flight United Airlines UA631 arrives in Phoenix Sky Harbor International Airport at Terminal 3.

How many United Airlines UA631 flights are operated a week?

7 flights per week. The Flight United Airlines UA631 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .