United Airlines UA399 Flight Status Today

Domestic flight United Airlines UA399 takes off from Chicago (ORD) United States to Boston (BOS) United States. It's operated by United Airlines. The plane leaves O'Hare International Airport at 11:05 19 January 2026 America/Chicago. The flight is expected to land at Logan International Airport at 14:29 19 January 2026 America/New_York. The flight will last about 2 hours 24 minutes.

Current status of UA399 is Scheduled On time Estimated Depart in 5 hours, 13 minutes

UA399 - UAL399 United Airlines (UA)
ORD Chicago United States
Flight ORD to BOS
BOS Boston United States
Scheduled On time Estimated Depart in 5 hours, 13 minutes
Departure O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 11:05 19 January 2026
Estimated 11:05 19 January 2026
1 C23
Arrival Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 14:29 19 January 2026
Estimated 14:29 19 January 2026
B B30
UA399 Detail
  • Type: Domestic Flight
  • Code Shares: NH 7480, NZ 2085
  • Flight Duration: 2 hours 24 minutes
  • Flight Distance: 1394 kms / 866 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Thursday
Passenger Services
  • Service type: Normal passenger
  • Seats: 146
  • Freight capacity: 9.4 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KSTL2
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/New_York
  • Current Time in Chicago: Monday 2026-01-19 05:52 AM
  • Current Time in Boston: Monday 2026-01-19 06:52 AM

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United Airlines Flight UA399 FAQs

What is the scheduled flight duration for United Airlines UA399 flight?

On average, nonstop flight takes 2 hour(s) 24 minutes, with the flight distance of 1394 km (866 miles).

What is the current status of United Airlines UA399 flight?

The current status of flight United Airlines UA399 is Scheduled On time.

What type of aircraft is used for the United Airlines UA399 flight?

All United Airlines UA399 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

When does the flight United Airlines UA399 arrive?

Flight United Airlines UA399 arrives at 14:29.

Which terminal the flight United Airlines UA399 is arriving at?

Flight United Airlines UA399 arrives in Logan International Airport at Terminal B.

How many United Airlines UA399 flights are operated a week?

1 flights per week. The Flight United Airlines UA399 is operated on Thursday.