United Airlines UA4558 Flight Status Today

Domestic flight United Airlines UA4558 takes off from Buffalo (BUF) United States to Newark (EWR) United States. It's operated by United Airlines. The plane leaves Buffalo Niagara International Airport at 18:20 18 January 2026 America/New_York. The flight is expected to land at Newark Liberty International Airport at 19:59 18 January 2026 America/New_York. The flight will last about 1 hours 39 minutes.

Current status of UA4558 is Scheduled On time Estimated Depart in 10 hours, 40 minutes

UA4558 - UAL4558 United Airlines (UA)
BUF Buffalo United States
Flight BUF to EWR
EWR Newark United States
Scheduled On time Estimated Depart in 10 hours, 40 minutes
Departure Buffalo Niagara International Airport
IATA: BUFICAO: KBUF
Scheduled 18:20 18 January 2026
Estimated 18:20 18 January 2026
None 12
Arrival Newark Liberty International Airport
IATA: EWRICAO: KEWR
Scheduled 19:59 18 January 2026
Estimated 19:59 18 January 2026
C 103
UA4558 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 39 minutes
  • Flight Distance: 453 kms / 281 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday
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: GJS4558
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Buffalo: Sunday 2026-01-18 07:40 AM
  • Current Time in Newark: Sunday 2026-01-18 07:40 AM

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United Airlines Flight UA4558 FAQs

What is the scheduled flight duration for United Airlines UA4558 flight?

On average, nonstop flight takes 1 hour(s) 39 minutes, with the flight distance of 453 km (281 miles).

What is the current status of United Airlines UA4558 flight?

The current status of flight United Airlines UA4558 is Scheduled On time.

What type of aircraft is used for the United Airlines UA4558 flight?

All United Airlines UA4558 flights are operated using Canadair (Bombardier) Regional Jet 700 and Challenger 870 aircraft.

When does the flight United Airlines UA4558 arrive?

Flight United Airlines UA4558 arrives at 19:59.

Which terminal the flight United Airlines UA4558 is arriving at?

Flight United Airlines UA4558 arrives in Newark Liberty International Airport at Terminal C.

How many United Airlines UA4558 flights are operated a week?

4 flights per week. The Flight United Airlines UA4558 is operated on Monday, Tuesday, Wednesday, Thursday.