United Airlines UA4584 Flight Status Today

Domestic flight United Airlines UA4584 takes off from Buffalo (BUF) United States to Chicago (ORD) United States. It's operated by United Airlines. The plane leaves Buffalo Niagara International Airport at 19:21 America/New_York. The flight is expected to land at O'Hare International Airport at 20:30 America/Chicago. The flight will last about 2 hours 9 minutes.

UA4584 - UAL4584 United Airlines (UA)
BUF Buffalo United States
Flight BUF to ORD
ORD Chicago United States
Contact Airlines It may not operate on the date requested
Departure Buffalo Niagara International Airport
IATA: BUFICAO: KBUF
Scheduled 19:21
None 10
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 20:30
2 F18
UA4584 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 9 minutes
  • Flight Distance: 762 kms / 473 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Saturday
Passenger Services
  • Service type: Normal passenger
  • Seats: 70
  • Freight capacity: 1.9 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Canadair (Bombardier) Regional Jet 700 and Challenger 870
  • Callsign: T-F5M
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in Buffalo: Saturday 2026-02-28 11:39 AM
  • Current Time in Chicago: Saturday 2026-02-28 10:39 AM

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United Airlines Flight UA4584 FAQs

What is the scheduled flight duration for United Airlines UA4584 flight?

On average, nonstop flight takes 2 hour(s) 9 minutes, with the flight distance of 762 km (473 miles).

What type of aircraft is used for the United Airlines UA4584 flight?

All United Airlines UA4584 flights are operated using Canadair (Bombardier) Regional Jet 700 and Challenger 870 aircraft.

Which terminal the flight United Airlines UA4584 is arriving at?

Flight United Airlines UA4584 arrives in O'Hare International Airport at Terminal 2.

How many United Airlines UA4584 flights are operated a week?

1 flights per week. The Flight United Airlines UA4584 is operated on Saturday.