United Airlines UA423 Flight Status Today

Domestic flight United Airlines UA423 takes off from Denver (DEN) United States to Houston (IAH) United States. It's operated by United Airlines. The plane leaves Denver International Airport at 10:03 America/Denver. The flight is expected to land at George Bush Intercontinental Airport at 13:35 America/Chicago. The flight will last about 2 hours 32 minutes.

UA423 - UAL423 United Airlines (UA)
DEN Denver United States
Flight DEN to IAH
IAH Houston United States
Contact Airlines It may not operate on the date requested
Departure Denver International Airport
IATA: DENICAO: KDEN
Scheduled 10:03
None B36
Arrival George Bush Intercontinental Airport
IATA: IAHICAO: KIAH
Scheduled 13:35
C 41
UA423 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 32 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 757-300 (winglets) Passenger
  • Callsign: F-KPIR1
  • Departure Timezone: America/Denver
  • Arrival Timezone: America/Chicago
  • Current Time in Denver: Monday 2026-04-13 16:40 PM
  • Current Time in Houston: Monday 2026-04-13 17:40 PM

United Airlines UA423 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA423
AIRPLANE Boeing 757-300 (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 28 Mar
Scheduled On time
Denver (DEN) 2026-03-28T10:03
Houston (IAH) 2026-03-28T13:35
Tue 24 Mar
Scheduled On time
Denver (DEN) 2026-03-24T10:03
Houston (IAH) 2026-03-24T13:35
Mon 23 Mar
Departed On time
Denver (DEN) 2026-03-23T10:03
Houston (IAH) 2026-03-23T13:35
2026-03-23T10:11
Sun 22 Mar
Arrived On time
Denver (DEN) 2026-03-22T10:03
Houston (IAH) 2026-03-22T13:35
2026-03-22T09:57
2026-03-22T13:30
Thu 19 Mar
Arrived On time
Denver (DEN) 2026-03-19T10:03
Houston (IAH) 2026-03-19T13:35
2026-03-19T09:52
2026-03-19T13:30
Mon 16 Mar
Scheduled On time
Denver (DEN) 2026-03-16T10:03
Houston (IAH) 2026-03-16T13:35
Sat 07 Mar
Scheduled On time
Denver (DEN) 2026-03-07T10:03
Houston (IAH) 2026-03-07T13:35
Thu 05 Mar
Arrived On time
Denver (DEN) 2026-03-05T10:03
Houston (IAH) 2026-03-05T13:35
2026-03-05T10:08
2026-03-05T13:40
Tue 03 Mar
Arrived On time
Denver (DEN) 2026-03-03T10:00
Houston (IAH) 2026-03-03T14:55
2026-03-03T09:58
2026-03-03T14:23
Sun 01 Mar
Arrived On time
Denver (DEN) 2026-03-01T10:00
Houston (IAH) 2026-03-01T14:55
2026-03-01T09:56
2026-03-01T14:52

Flight routes similar to United Airlines UA423

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Air New Zealand NZ6504
Air New Zealand 		13/04/2026
07:45 		2 hours 28 minutes
11:13
Air New Zealand NZ6500
Air New Zealand 		13/04/2026
09:50 		2 hours 38 minutes
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Air New Zealand NZ6503
Air New Zealand 		13/04/2026
16:34 		2 hours 38 minutes
20:12

United Airlines Flight UA423 FAQs

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

On average, nonstop flight takes 2 hour(s) 32 minutes, with the flight distance of 1386 km (861 miles).

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

All United Airlines UA423 flights are operated using Boeing 757-300 (winglets) Passenger aircraft.

Which terminal the flight United Airlines UA423 is arriving at?

Flight United Airlines UA423 arrives in George Bush Intercontinental Airport at Terminal C.

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 .