United Airlines UA4539 Flight Status Today

Domestic flight United Airlines UA4539 takes off from Roanoke (ROA) United States to Chicago (ORD) United States. It's operated by United Airlines. The plane leaves Roanoke-Blacksburg Regional Airport at 06:40 20 March 2026 America/New_York. The flight is expected to land at O'Hare International Airport at 07:57 20 March 2026 America/Chicago. The flight will last about 2 hours 17 minutes.

Current status of UA4539 is Departed On time Estimated Arrival in 43 minutes

UA4539 - UAL4539 United Airlines (UA)
ROA Roanoke United States
Flight ROA to ORD
ORD Chicago United States
Departed On time Estimated Arrival in 43 minutes
Departure Roanoke-Blacksburg Regional Airport
IATA: ROAICAO: KROA
Scheduled 06:40 20 March 2026
Actual 06:34 20 March 2026
None 2
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 07:57 20 March 2026
Estimated 07:39 20 March 2026
2 E9
UA4539 Detail
  • Type: Domestic Flight
  • Code Shares: NH 7783, NZ 2814
  • Flight Duration: 2 hours 17 minutes
  • Flight Distance: 854 kms / 531 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: F-KORD9
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in Roanoke: Friday 2026-03-20 07:56 AM
  • Current Time in Chicago: Friday 2026-03-20 06:56 AM

Flight routes similar to United Airlines UA4539

Airline Flight no Departure Arrival
Air New Zealand NZ2814
Air New Zealand 		20/03/2026
06:40 		2 hours 17 minutes
07:57
Qatar Airways QR2794
Qatar Airways 		20/03/2026
07:50 		2 hours 18 minutes
09:08
American Airlines AA4723
American Airlines 		20/03/2026
07:50 		2 hours 18 minutes
09:08
GoJet Airlines G74539
GoJet Airlines 		20/03/2026
06:40 		2 hours 17 minutes
07:57
ANA NH7783
ANA 		20/03/2026
06:40 		1 hours 56 minutes
07:57
Lufthansa LH7683
Lufthansa 		20/03/2026
17:35 		2 hours 17 minutes
18:52
GoJet Airlines G74425
GoJet Airlines 		20/03/2026
17:35 		2 hours 17 minutes
18:52
United Airlines UA5530
United Airlines 		20/03/2026
10:43 		2 hours 17 minutes
12:00

United Airlines Flight UA4539 FAQs

What is the scheduled flight duration for United Airlines UA4539 flight?

On average, nonstop flight takes 2 hour(s) 17 minutes, with the flight distance of 854 km (531 miles).

What is the current status of United Airlines UA4539 flight?

The current status of flight United Airlines UA4539 is Departed On time.

What type of aircraft is used for the United Airlines UA4539 flight?

All United Airlines UA4539 flights are operated using Canadair (Bombardier) Regional Jet 700 and Challenger 870 aircraft.

When does the flight United Airlines UA4539 arrive?

Flight United Airlines UA4539 arrives at 07:57.

Which terminal the flight United Airlines UA4539 is arriving at?

Flight United Airlines UA4539 arrives in O'Hare International Airport at Terminal 2.

How many United Airlines UA4539 flights are operated a week?

1 flights per week. The Flight United Airlines UA4539 is operated on Saturday.