United Airlines UA4729 Flight Status Today

Domestic flight United Airlines UA4729 takes off from Buffalo (BUF) United States to Chicago (ORD) United States. It's operated by United Airlines. The plane leaves Buffalo Niagara International Airport at 13:59 18 January 2026 America/New_York. The flight is expected to land at O'Hare International Airport at 15:04 18 January 2026 America/Chicago. The flight will last about 2 hours 5 minutes.

Current status of UA4729 is Scheduled On time Estimated Depart in 9 hours, 8 minutes

UA4729 - UAL4729 United Airlines (UA)
BUF Buffalo United States
Flight BUF to ORD
ORD Chicago United States
Scheduled On time Estimated Depart in 9 hours, 8 minutes
Departure Buffalo Niagara International Airport
IATA: BUFICAO: KBUF
Scheduled 13:59 18 January 2026
Estimated 13:59 18 January 2026
None 12
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 15:04 18 January 2026
Estimated 15:04 18 January 2026
1 B23
UA4729 Detail
  • Type: Domestic Flight
  • Code Shares: AC 3235, AV 2279, EK 6025, NH 7075, NZ 2116
  • Flight Duration: 2 hours 5 minutes
  • Flight Distance: 762 kms / 473 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-KSJC2
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in Buffalo: Sunday 2026-01-18 04:51 AM
  • Current Time in Chicago: Sunday 2026-01-18 03:51 AM

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United Airlines Flight UA4729 FAQs

What is the scheduled flight duration for United Airlines UA4729 flight?

On average, nonstop flight takes 2 hour(s) 5 minutes, with the flight distance of 762 km (473 miles).

What is the current status of United Airlines UA4729 flight?

The current status of flight United Airlines UA4729 is Scheduled On time.

What type of aircraft is used for the United Airlines UA4729 flight?

All United Airlines UA4729 flights are operated using Canadair (Bombardier) Regional Jet 700 and Challenger 870 aircraft.

When does the flight United Airlines UA4729 arrive?

Flight United Airlines UA4729 arrives at 15:04.

Which terminal the flight United Airlines UA4729 is arriving at?

Flight United Airlines UA4729 arrives in O'Hare International Airport at Terminal 1.

How many United Airlines UA4729 flights are operated a week?

7 flights per week. The Flight United Airlines UA4729 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .