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 19 January 2026 America/Chicago. The flight is expected to land at O'Hare International Airport at 11:32 19 January 2026 America/Chicago. The flight will last about 1 hours 35 minutes.

Current status of UA4389 is Scheduled On time Estimated Depart in 9 hours, 54 minutes

UA4389 - UAL4389 United Airlines (UA)
STL Saint Louis United States
Flight STL to ORD
ORD Chicago United States
Scheduled On time Estimated Depart in 9 hours, 54 minutes
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 09:57 19 January 2026
Estimated 09:57 19 January 2026
1 A21
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 11:32 19 January 2026
Estimated 11:32 19 January 2026
2 F1
UA4389 Detail
  • Type: Domestic Flight
  • Code Shares: AC 4935, NZ 2900
  • Flight Duration: 1 hours 35 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: Monday 2026-01-19 00:03 AM
  • Current Time in Chicago: Monday 2026-01-19 00:03 AM

Flight routes similar to United Airlines UA4389

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GoJet Airlines G74423
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GoJet Airlines G74389
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ANA NH7467
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United Airlines Flight UA4389 FAQs

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

On average, nonstop flight takes 1 hour(s) 35 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 Scheduled 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.