United Airlines UA4389 Flight Status Today

Domestic flight United Airlines UA4389 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 09:57 08 February 2026 America/Chicago. The flight is expected to land at O'Hare International Airport at 11:32 08 February 2026 America/Chicago. The flight will last about 1 hours 8 minutes.

Current status of UA4389 is Arrived On time

UA4389 - UAL4389 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 09:57 08 February 2026
Actual 10:26 08 February 2026
1 A21
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 11:32 08 February 2026
Actual 11:34 08 February 2026
2 F17
UA4389 Detail
  • Type: Domestic Flight
  • Code Shares: AC 4935, NZ 2900
  • Flight Duration: 1 hours 8 minutes
  • Flight Distance: 415 kms / 258 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Tuesday
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-KHGR2
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Saint Louis: Sunday 2026-02-08 18:38 PM
  • Current Time in Chicago: Sunday 2026-02-08 18:38 PM

Flight routes similar to United Airlines UA4389

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British Airways BA5687
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ANA NH7591
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Japan Airlines JL7683
Japan Airlines 		08/02/2026
13:35 		1 hours 11 minutes
14:57
Envoy Air MQ3365
Envoy Air 		08/02/2026
08:31 		1 hours 42 minutes
10:00
Copa Airlines CM1498
Copa Airlines 		08/02/2026
08:05 		1 hours 39 minutes
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Air New Zealand NZ2896
Air New Zealand 		08/02/2026
13:15 		1 hours 35 minutes
14:50

United Airlines Flight UA4389 FAQs

What is the scheduled flight duration for United Airlines UA4389 flight?

On average, nonstop flight takes 1 hour(s) 8 minutes, with the flight distance of 415 km (258 miles).

What is the current status of United Airlines UA4389 flight?

The current status of flight United Airlines UA4389 is Arrived On time.

What type of aircraft is used for the United Airlines UA4389 flight?

All United Airlines UA4389 flights are operated using Canadair (Bombardier) Regional Jet 700 and Challenger 870 aircraft.

When does the flight United Airlines UA4389 arrive?

Flight United Airlines UA4389 arrives at 11:32.

Which terminal the flight United Airlines UA4389 is arriving at?

Flight United Airlines UA4389 arrives in O'Hare International Airport at Terminal 2.

How many United Airlines UA4389 flights are operated a week?

1 flights per week. The Flight United Airlines UA4389 is operated on Tuesday.