United Airlines UA423 Flight Status

Current status of UA423 is Scheduled On time Estimated Depart in 14 hours, 40 minutes

UA423 - UAL423 United Airlines (UA)
IAH Houston United States
Flight IAH to DEN
DEN Denver United States
Scheduled On time Estimated Depart in 14 hours, 40 minutes
Departure George Bush Intercontinental Airport
IATA: IAHICAO: KIAH
Scheduled 17:58 08 December 2025
Estimated 17:58 08 December 2025
None B44
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 22:29 08 December 2025
Estimated 22:29 08 December 2025
None None
UA423 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 31 minutes
  • Flight Distance: 1386 kms / 861 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 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KPIR1
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Denver
  • Current Time in Houston: Monday 2025-12-08 03:18 AM
  • Current Time in Denver: Monday 2025-12-08 02:18 AM

Domestic flight United Airlines UA423 takes off from Houston (IAH) United States to Denver (DEN) United States. It's operated by United Airlines. The plane leaves George Bush Intercontinental Airport at 17:58 08 December 2025 America/Chicago. The flight is expected to land at Denver International Airport at 22:29 08 December 2025 America/Denver. The flight will last about 2 hours 31 minutes.

United Airlines UA423 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA423
AIRPLANE Boeing 737-800 (Scimitar Winglets) Passenger
ON TIME 13
DELAYED 1
CANCELLED 0
ON TIME 28
DELAYED 2
CANCELLED 0
ON TIME 57
DELAYED 3
CANCELLED 0
ON TIME 78
DELAYED 6
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA423 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 22 Nov
Scheduled On time
Houston (IAH) 2025-11-22T10:15
Denver (DEN) 2025-11-22T11:56
Fri 21 Nov
Arrived On time
Houston (IAH) 2025-11-21T10:15
Denver (DEN) 2025-11-21T11:56
2025-11-21T10:03
2025-11-21T11:40
Thu 20 Nov
Arrived On time
Houston (IAH) 2025-11-20T10:15
Denver (DEN) 2025-11-20T11:56
2025-11-20T10:06
2025-11-20T12:02
Wed 19 Nov
Arrived On time
Houston (IAH) 2025-11-19T10:15
Denver (DEN) 2025-11-19T11:55
2025-11-19T10:49
2025-11-19T12:03
Tue 18 Nov
Scheduled On time
Houston (IAH) 2025-11-18T10:15
Denver (DEN) 2025-11-18T11:56
Mon 17 Nov
Arrived On time
Houston (IAH) 2025-11-17T10:15
Denver (DEN) 2025-11-17T11:56
2025-11-17T10:10
2025-11-17T11:40
Sat 15 Nov
Arrived On time
Houston (IAH) 2025-11-15T10:15
Denver (DEN) 2025-11-15T11:56
2025-11-15T10:12
2025-11-15T11:32
Fri 14 Nov
Arrived On time
Houston (IAH) 2025-11-14T10:15
Denver (DEN) 2025-11-14T11:56
2025-11-14T10:09
2025-11-14T11:40
Thu 13 Nov
Arrived On time
Houston (IAH) 2025-11-13T10:15
Denver (DEN) 2025-11-13T11:56
2025-11-13T10:10
2025-11-13T11:34
Tue 11 Nov
Arrived On time
Houston (IAH) 2025-11-11T10:15
Denver (DEN) 2025-11-11T11:56
2025-11-11T10:10
2025-11-11T11:33

Similar flight route from Houston (IAH) to Denver (DEN)

Airline Flight no Departure Arrival
Air New Zealand NZ6494
Air New Zealand 		08/12/2025
22:00 		2 hours 36 minutes
23:36
Air Canada AC5086
Air Canada 		08/12/2025
12:50 		0 minutes
14:26
Avianca AV2129
Avianca 		08/12/2025
18:05 		2 hours 41 minutes
19:46
Air New Zealand NZ6498
Air New Zealand 		08/12/2025
11:12 		4 hours 41 minutes
12:45
United Airlines UA1970
United Airlines 		08/12/2025
11:12 		4 hours 41 minutes
12:45
Air Canada AC5511
Air Canada 		08/12/2025
10:15 		2 hours 41 minutes
11:56
United Airlines UA2013
United Airlines 		08/12/2025
12:50 		2 hours 36 minutes
14:26
Air Canada AC5152
Air Canada 		08/12/2025
07:20 		2 hours 39 minutes
08:59

Frequently asked questions, answered

What is the scheduled flight duration for United Airlines UA423 flight?

On average, nonstop flight takes 2 hour(s) 31 minutes, with the flight distance of 1386 km (861 miles).

What is the current status of United Airlines UA423 flight?

The current status of flight United Airlines UA423 is Scheduled On time.

What type of aircraft is used for the United Airlines UA423 flight?

All United Airlines UA423 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

How many United Airlines UA423 flights are operated a week?

7 flights per week. The Flight United Airlines UA423 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .