United Airlines UA4577 Flight Status Today

Domestic flight United Airlines UA4577 takes off from Madison (MSN) United States to Chicago (ORD) United States. It's operated by United Airlines. The plane leaves Dane County Regional Airport at 10:45 20 January 2026 America/Chicago. The flight is expected to land at O'Hare International Airport at 12:05 20 January 2026 America/Chicago. The flight will last about 1 hours 20 minutes.

Current status of UA4577 is Scheduled Delayed by 1h 3m Estimated Depart in 44 minutes

UA4577 - UAL4577 United Airlines (UA)
MSN Madison United States
Flight MSN to ORD
ORD Chicago United States
Scheduled Delayed by 1h 3m Estimated Depart in 44 minutes
Departure Dane County Regional Airport
IATA: MSNICAO: KMSN
Scheduled 10:45 20 January 2026
Estimated 11:48 20 January 2026
None 4
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 12:05 20 January 2026
Estimated 13:08 20 January 2026
2 F22
UA4577 Detail
  • Type: Domestic Flight
  • Code Shares: AV 2323, NZ 2648
  • Flight Duration: 1 hours 20 minutes
  • Flight Distance: 175 kms / 109 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: GJS4577
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Madison: Tuesday 2026-01-20 11:04 AM
  • Current Time in Chicago: Tuesday 2026-01-20 11:04 AM

Flight routes similar to United Airlines UA4577

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United Airlines UA1394
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Alaska Airlines AS6019
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14:29
Air New Zealand NZ2654
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07:21

United Airlines Flight UA4577 FAQs

What is the scheduled flight duration for United Airlines UA4577 flight?

On average, nonstop flight takes 1 hour(s) 20 minutes, with the flight distance of 175 km (109 miles).

What is the current status of United Airlines UA4577 flight?

The current status of flight United Airlines UA4577 is Scheduled Delayed by 1h 3m.

What type of aircraft is used for the United Airlines UA4577 flight?

All United Airlines UA4577 flights are operated using Canadair (Bombardier) Regional Jet 700 and Challenger 870 aircraft.

When does the flight United Airlines UA4577 arrive?

Flight United Airlines UA4577 arrives at 12:05.

Which terminal the flight United Airlines UA4577 is arriving at?

Flight United Airlines UA4577 arrives in O'Hare International Airport at Terminal 2.

How many United Airlines UA4577 flights are operated a week?

1 flights per week. The Flight United Airlines UA4577 is operated on Saturday.