United Airlines UA4423 Flight Status Today

Domestic flight United Airlines UA4423 takes off from Saint Louis (STL) United States to Chicago (ORD) United States. It's operated by United Airlines. The plane leaves Lambert-St. Louis International Airport at 06:25 24 March 2026 America/Chicago. The flight is expected to land at O'Hare International Airport at 07:58 24 March 2026 America/Chicago. The flight will last about 1 hours 23 minutes.

Current status of UA4423 is Arrived On time

UA4423 - UAL4423 United Airlines (UA)
STL Saint Louis United States
Flight STL to ORD
ORD Chicago United States
Arrived On time
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 06:25 24 March 2026
Actual 06:18 24 March 2026
1 A15
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 07:58 24 March 2026
Actual 07:41 24 March 2026
2 F25
UA4423 Detail
  • Type: Domestic Flight
  • Code Shares: AC 4913, NZ 2894
  • Flight Duration: 1 hours 23 minutes
  • Flight Distance: 415 kms / 258 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 50
  • Freight capacity: 1 tons
  • Passenger classes: Economy, Shuttle, Premium Economy
More Detail
  • Aircraft: Canadair (Bombardier) Regional Jet 700 and Challenger 870
  • Callsign: F-KMDW2
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Saint Louis: Tuesday 2026-03-24 16:42 PM
  • Current Time in Chicago: Tuesday 2026-03-24 16:42 PM

United Airlines UA4423 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA4423
AIRPLANE Canadair (Bombardier) Regional Jet 700 and Challenger 870
ON TIME 12
DELAYED 2
CANCELLED 0
ON TIME 23
DELAYED 6
CANCELLED 0
ON TIME 48
DELAYED 7
CANCELLED 0
ON TIME 75
DELAYED 7
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA4423 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 15 Mar
Arrived On time
Saint Louis (STL) 2026-03-15T06:25
Chicago (ORD) 2026-03-15T07:58
2026-03-15T06:46
2026-03-15T08:10
Tue 10 Mar
Arrived Delayed by 3h 10m
Saint Louis (STL) 2026-03-10T06:25
Chicago (ORD) 2026-03-10T07:58
2026-03-10T09:35
2026-03-10T11:08
Thu 05 Mar
Arrived Delayed by 17m
Saint Louis (STL) 2026-03-05T06:25
Chicago (ORD) 2026-03-05T07:58
2026-03-05T06:50
2026-03-05T08:15
Wed 04 Mar
Departed On time
Saint Louis (STL) 2026-03-04T06:25
Chicago (ORD) 2026-03-04T07:58
2026-03-04T06:24
Fri 20 Feb
Arrived On time
Saint Louis (STL) 2026-02-20T06:25
Chicago (ORD) 2026-02-20T07:58
2026-02-20T06:18
2026-02-20T07:48
Wed 18 Feb
Scheduled On time
Saint Louis (STL) 2026-02-18T06:25
Chicago (ORD) 2026-02-18T07:58
Thu 12 Feb
Scheduled On time
Saint Louis (STL) 2026-02-12T06:30
Chicago (ORD) 2026-02-12T08:03
Thu 05 Feb
Arrived On time
Saint Louis (STL) 2026-02-05T06:30
Chicago (ORD) 2026-02-05T08:05
2026-02-05T06:31
2026-02-05T07:55
Wed 04 Feb
Scheduled On time
Saint Louis (STL) 2026-02-04T08:45
Chicago (ORD) 2026-02-04T11:02
Tue 03 Feb
Arrived On time
Saint Louis (STL) 2026-02-03T06:30
Chicago (ORD) 2026-02-03T08:05
2026-02-03T06:40
2026-02-03T07:54

Flight routes similar to United Airlines UA4423

Airline Flight no Departure Arrival
Alaska Airlines AS6528
Alaska Airlines 		24/03/2026
18:37 		1 hours 30 minutes
20:07
American Airlines AA1223
American Airlines 		24/03/2026
06:00 		1 hours 15 minutes
07:28
Gulf Air GF4230
Gulf Air 		24/03/2026
14:37 		1 hours 24 minutes
16:01
Air New Zealand NZ2902
Air New Zealand 		24/03/2026
08:17 		1 hours 9 minutes
09:50
United Airlines UA4601
United Airlines 		24/03/2026
10:00 		1 hours 10 minutes
11:33
United Airlines UA5510
United Airlines 		24/03/2026
15:30 		1 hours 35 minutes
17:05
Qatar Airways QR8578
Qatar Airways 		24/03/2026
09:59 		1 hours 22 minutes
11:21
Air Canada AC4937
Air Canada 		24/03/2026
08:17 		1 hours 33 minutes
09:50

United Airlines Flight UA4423 FAQs

What is the scheduled flight duration for United Airlines UA4423 flight?

On average, nonstop flight takes 1 hour(s) 23 minutes, with the flight distance of 415 km (258 miles).

What is the current status of United Airlines UA4423 flight?

The current status of flight United Airlines UA4423 is Arrived On time.

What type of aircraft is used for the United Airlines UA4423 flight?

All United Airlines UA4423 flights are operated using Canadair (Bombardier) Regional Jet 700 and Challenger 870 aircraft.

When does the flight United Airlines UA4423 arrive?

Flight United Airlines UA4423 arrives at 07:58.

Which terminal the flight United Airlines UA4423 is arriving at?

Flight United Airlines UA4423 arrives in O'Hare International Airport at Terminal 2.

How many United Airlines UA4423 flights are operated a week?

7 flights per week. The Flight United Airlines UA4423 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .