United Airlines UA4459 Flight Status Today

Domestic flight United Airlines UA4459 takes off from Newark (EWR) United States to Buffalo (BUF) United States. It's operated by United Airlines. The plane leaves Newark Liberty International Airport at 16:05 19 January 2026 America/New_York. The flight is expected to land at Buffalo Niagara International Airport at 17:40 19 January 2026 America/New_York. The flight will last about 1 hours 35 minutes.

Current status of UA4459 is Scheduled On time Estimated Depart in 4 hours, 47 minutes

UA4459 - UAL4459 United Airlines (UA)
EWR Newark United States
Flight EWR to BUF
BUF Buffalo United States
Scheduled On time Estimated Depart in 4 hours, 47 minutes
Departure Newark Liberty International Airport
IATA: EWRICAO: KEWR
Scheduled 16:05 19 January 2026
Estimated 16:05 19 January 2026
C 109
Arrival Buffalo Niagara International Airport
IATA: BUFICAO: KBUF
Scheduled 17:40 19 January 2026
Estimated 17:40 19 January 2026
None None
UA4459 Detail
  • Type: Domestic Flight
  • Code Shares: LH 8882, OS 7753
  • Flight Duration: 1 hours 35 minutes
  • Flight Distance: 453 kms / 281 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 50
  • Freight capacity: 1 tons
  • Passenger classes: Economy, Shuttle, Premium Economy
More Detail
  • Aircraft: Canadair (Bombardier) Regional Jet 700 and Challenger 870
  • Callsign: F-KHEF3
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Newark: Monday 2026-01-19 11:18 AM
  • Current Time in Buffalo: Monday 2026-01-19 11:18 AM

United Airlines UA4459 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA4459
AIRPLANE Canadair (Bombardier) Regional Jet 700 and Challenger 870
ON TIME 10
DELAYED 4
CANCELLED 0
ON TIME 26
DELAYED 4
CANCELLED 0
ON TIME 55
DELAYED 5
CANCELLED 0
ON TIME 78
DELAYED 6
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA4459 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 18 Jan
Scheduled On time
Newark (EWR) 2026-01-18T16:05
Buffalo (BUF) 2026-01-18T17:40
Sat 17 Jan
Scheduled On time
Newark (EWR) 2026-01-17T16:05
Buffalo (BUF) 2026-01-17T17:40
Tue 13 Jan
Arrived On time
Newark (EWR) 2026-01-13T16:05
Buffalo (BUF) 2026-01-13T17:40
2026-01-13T16:01
2026-01-13T17:27
Fri 09 Jan
Arrived On time
Newark (EWR) 2026-01-09T16:05
Buffalo (BUF) 2026-01-09T17:40
2026-01-09T15:59
2026-01-09T17:32
Tue 06 Jan
Scheduled On time
Newark (EWR) 2026-01-06T16:05
Buffalo (BUF) 2026-01-06T17:40
Mon 05 Jan
Arrived On time
Newark (EWR) 2026-01-05T09:45
Buffalo (BUF) 2026-01-05T11:47
2026-01-05T09:37
2026-01-05T11:20
Sat 03 Jan
Arrived On time
Newark (EWR) 2026-01-03T09:45
Buffalo (BUF) 2026-01-03T11:47
2026-01-03T09:39
2026-01-03T11:35
Thu 01 Jan
Scheduled Delayed by 46m
Newark (EWR) 2026-01-01T09:45
Buffalo (BUF) 2026-01-01T11:47
Mon 29 Dec
Arrived Delayed by 1h 19m
Newark (EWR) 2025-12-29T09:45
Buffalo (BUF) 2025-12-29T11:47
2025-12-29T10:44
2025-12-29T13:06
Fri 26 Dec
Arrived Delayed by 56m
Newark (EWR) 2025-12-26T09:45
Buffalo (BUF) 2025-12-26T11:47
2025-12-26T10:36
2025-12-26T12:43

Flight routes similar to United Airlines UA4459

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Lufthansa LH8882
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16:05 		1 hours 35 minutes
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09:15 		1 hours 34 minutes
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Copa Airlines CM1272
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United Airlines Flight UA4459 FAQs

What is the scheduled flight duration for United Airlines UA4459 flight?

On average, nonstop flight takes 1 hour(s) 35 minutes, with the flight distance of 453 km (281 miles).

What is the current status of United Airlines UA4459 flight?

The current status of flight United Airlines UA4459 is Scheduled On time.

What type of aircraft is used for the United Airlines UA4459 flight?

All United Airlines UA4459 flights are operated using Canadair (Bombardier) Regional Jet 700 and Challenger 870 aircraft.

How many United Airlines UA4459 flights are operated a week?

7 flights per week. The Flight United Airlines UA4459 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .