United Airlines UA4453 Flight Status : Live Tracking & Updates

Domestic flight United Airlines UA4453 takes off from Chicago (ORD) United States to Chattanooga (CHA) United States. It's operated by United Airlines. The plane leaves O'Hare International Airport at 17:45 04 May 2026 America/Chicago. The flight is expected to land at Chattanooga Airport at 20:34 04 May 2026 America/New_York. The flight will last about 1 hours 49 minutes.

Current status of UA4453 is Departed Delayed by 3h 32m Estimated Arrival in 1 hour, 1 minute

UA4453 - UAL4453 United Airlines (UA)
ORD Chicago United States
Flight ORD to CHA
CHA Chattanooga United States
Departed Delayed by 3h 32m Estimated Arrival in 1 hour, 1 minute
Departure O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 17:45 04 May 2026
Actual 20:50 04 May 2026
2 F21
Arrival Chattanooga Airport
IATA: CHAICAO: KCHA
Scheduled 20:34 04 May 2026
Estimated 00:06 05 May 2026
2 3
UA4453 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 49 minutes
  • Flight Distance: 806 kms / 501 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Saturday
Passenger Services
  • Service type: Normal passenger
  • Seats: 50
  • Freight capacity: 1.5 tons
  • Passenger classes: Economy, Shuttle, Premium Economy
More Detail
  • Aircraft: Canadair (Bombardier) Regional Jet 700 and Challenger 870
  • Callsign: F-KHAI1
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/New_York
  • Current Time in Chicago: Monday 2026-05-04 22:05 PM
  • Current Time in Chattanooga: Monday 2026-05-04 23:05 PM

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United Airlines Flight UA4453 FAQs

What is the scheduled flight duration for United Airlines UA4453 flight?

On average, nonstop flight takes 1 hour(s) 49 minutes, with the flight distance of 806 km (501 miles).

What is the current status of United Airlines UA4453 flight?

The current status of flight United Airlines UA4453 is Departed Delayed by 3h 32m.

What type of aircraft is used for the United Airlines UA4453 flight?

All United Airlines UA4453 flights are operated using Canadair (Bombardier) Regional Jet 700 and Challenger 870 aircraft.

When does the flight United Airlines UA4453 arrive?

Flight United Airlines UA4453 arrives at 20:34.

Which terminal the flight United Airlines UA4453 is arriving at?

Flight United Airlines UA4453 arrives in Chattanooga Airport at Terminal 2.

How many United Airlines UA4453 flights are operated a week?

1 flights per week. The Flight United Airlines UA4453 is operated on Saturday.