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 11:20 29 December 2025 America/Chicago. The flight is expected to land at Logan International Airport at 14:44 29 December 2025 America/New_York. The flight will last about 2 hours 44 minutes.

Current status of UA399 is Arrived Delayed by 1h 8m

UA399 - UAL399 United Airlines (UA)
ORD Chicago United States
Flight ORD to BOS
BOS Boston United States
Arrived Delayed by 1h 8m
Departure O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 11:20 29 December 2025
Actual 12:08 29 December 2025
2 E7
Arrival Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 14:44 29 December 2025
Actual 15:52 29 December 2025
B B29
UA399 Detail
  • Type: Domestic Flight
  • Code Shares: NH 7480, NZ 2085
  • Flight Duration: 2 hours 44 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 2025-12-29 16:17 PM
  • Current Time in Boston: Monday 2025-12-29 17:17 PM

Flight routes similar to United Airlines UA399

Airline Flight no Departure Arrival
American Airlines AA2449
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20:20 		2 hours 31 minutes
23:51
Delta DL5722
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16:40 		2 hours 31 minutes
20:11
Alaska Airlines AS4691
Alaska Airlines 		29/12/2025
18:22 		2 hours 32 minutes
21:54
American Airlines AA4458
American Airlines 		29/12/2025
07:30 		2 hours 36 minutes
11:06
Qatar Airways QR7687
Qatar Airways 		29/12/2025
12:37 		2 hours 29 minutes
16:06
Alaska Airlines AS6686
Alaska Airlines 		29/12/2025
14:59 		2 hours 20 minutes
18:19
United Airlines UA567
United Airlines 		29/12/2025
09:20 		2 hours 33 minutes
12:53
Republic Airlines YX4458
Republic Airlines 		29/12/2025
07:30 		2 hours 36 minutes
11:06

United Airlines Flight UA399 FAQs

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

On average, nonstop flight takes 2 hour(s) 44 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 Arrived Delayed by 1h 8m.

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 14:44.

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.