United Airlines UA4540 Flight Status

Current status of UA4540 is Scheduled On time Estimated Depart in 17 hours, 23 minutes

UA4540 - UAL4540 United Airlines (UA)
IAD Dulles United States
Flight IAD to BTV
BTV Burlington United States
Scheduled On time Estimated Depart in 17 hours, 23 minutes
Departure Washington Dulles International Airport
IATA: IADICAO: KIAD
Scheduled 17:57 10 December 2025
Estimated 17:57 10 December 2025
None A11
Arrival Burlington International Airport
IATA: BTVICAO: KBTV
Scheduled 18:50 10 December 2025
Estimated 18:50 10 December 2025
2 F4
UA4540 Detail
  • Type: Domestic Flight
  • Code Shares: AC 3670, LH 7927, NZ 2870
  • Flight Duration: 1 hours 53 minutes
  • Flight Distance: 709 kms / 441 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Wednesday
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-KERI1
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Dulles: Wednesday 2025-12-10 00:34 AM
  • Current Time in Burlington: Wednesday 2025-12-10 00:34 AM

Domestic flight United Airlines UA4540 takes off from Dulles (IAD) United States to Burlington (BTV) United States. It's operated by United Airlines. The plane leaves Washington Dulles International Airport at 17:57 10 December 2025 America/New_York. The flight is expected to land at Burlington International Airport at 18:50 10 December 2025 America/New_York. The flight will last about 1 hours 53 minutes.

Similar flight route from Dulles (IAD) to Burlington (BTV)

Airline Flight no Departure Arrival
United Airlines UA4414
United Airlines 		10/12/2025
08:15 		1 hours 38 minutes
09:53
United Airlines UA4535
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14:06
Copa Airlines CM1216
Copa Airlines 		10/12/2025
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18:47
United Airlines UA3634
United Airlines 		10/12/2025
08:15 		1 hours 19 minutes
09:54
Copa Airlines CM2772
Copa Airlines 		10/12/2025
08:15 		1 hours 19 minutes
09:54
GoJet Airlines G74535
GoJet Airlines 		10/12/2025
12:35 		1 hours 31 minutes
14:06
GoJet Airlines G74540
GoJet Airlines 		10/12/2025
17:10 		1 hours 37 minutes
18:47
GoJet Airlines G74414
GoJet Airlines 		10/12/2025
08:15 		1 hours 43 minutes
09:53

Frequently asked questions, answered

What is the scheduled flight duration for United Airlines UA4540 flight?

On average, nonstop flight takes 1 hour(s) 53 minutes, with the flight distance of 709 km (441 miles).

What is the current status of United Airlines UA4540 flight?

The current status of flight United Airlines UA4540 is Scheduled On time.

What type of aircraft is used for the United Airlines UA4540 flight?

All United Airlines UA4540 flights are operated using Canadair (Bombardier) Regional Jet 700 and Challenger 870 aircraft.

When does the flight United Airlines UA4540 arrive?

Flight United Airlines UA4540 arrives at 18:50.

Which terminal the flight United Airlines UA4540 is arriving at?

Flight United Airlines UA4540 arrives in Burlington International Airport at Terminal 2.

How many United Airlines UA4540 flights are operated a week?

1 flights per week. The Flight United Airlines UA4540 is operated on Wednesday.