United Airlines UA2104 Flight Status

Current status of UA2104 is Scheduled On time Estimated Depart in 11 hours, 1 minute

UA2104 - UAL2104 United Airlines (UA)
ORD Chicago United States
Flight ORD to BOS
BOS Boston United States
Scheduled On time Estimated Depart in 11 hours, 1 minute
Departure O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 20:20 08 December 2025
Estimated 20:20 08 December 2025
E 12
Arrival Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 21:51 08 December 2025
Estimated 21:51 08 December 2025
2 40
UA2104 Detail
  • Type: Domestic Flight
  • Code Shares: LH 8691
  • Flight Duration: 3 hours 31 minutes
  • Flight Distance: 1394 kms / 866 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 213
  • Freight capacity: 3 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737MAX 9 Passenger
  • Callsign: F-KLNK1
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/New_York
  • Current Time in Chicago: Monday 2025-12-08 09:19 AM
  • Current Time in Boston: Monday 2025-12-08 10:19 AM

Domestic flight United Airlines UA2104 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 20:20 08 December 2025 America/Chicago. The flight is expected to land at Logan International Airport at 21:51 08 December 2025 America/New_York. The flight will last about 3 hours 31 minutes.

United Airlines UA2104 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA2104
AIRPLANE Boeing 737MAX 9 Passenger
ON TIME 12
DELAYED 2
CANCELLED 0
ON TIME 25
DELAYED 5
CANCELLED 0
ON TIME 52
DELAYED 8
CANCELLED 0
ON TIME 72
DELAYED 12
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA2104 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Mon 17 Nov
Arrived On time
Chicago (ORD) 2025-11-17T06:15
Boston (BOS) 2025-11-17T09:30
2025-11-17T06:10
2025-11-17T09:24
Fri 31 Oct
Arrived On time
Chicago (ORD) 2025-10-31T06:15
Boston (BOS) 2025-10-31T09:30
2025-10-31T06:09
2025-10-31T09:36
Thu 23 Oct
Arrived On time
Chicago (ORD) 2025-10-23T06:30
Boston (BOS) 2025-10-23T09:56
2025-10-23T06:24
2025-10-23T09:42
Mon 20 Oct
Scheduled On time
Chicago (ORD) 2025-10-20T06:30
Boston (BOS) 2025-10-20T09:56
Mon 06 Oct
Arrived On time
Chicago (ORD) 2025-10-06T06:30
Boston (BOS) 2025-10-06T09:56
2025-10-06T06:23
2025-10-06T09:36
Sun 05 Oct
Arrived On time
Chicago (ORD) 2025-10-05T06:30
Boston (BOS) 2025-10-05T09:57
2025-10-05T06:22
2025-10-05T09:38
Mon 29 Sep
Arrived On time
Chicago (ORD) 2025-09-29T06:30
Boston (BOS) 2025-09-29T09:56
2025-09-29T06:19
2025-09-29T09:42
Sun 28 Sep
Arrived On time
Chicago (ORD) 2025-09-28T06:30
Boston (BOS) 2025-09-28T09:56
2025-09-28T06:21
2025-09-28T09:30
Sat 27 Sep
Arrived On time
Chicago (ORD) 2025-09-27T06:30
Boston (BOS) 2025-09-27T09:56
2025-09-27T06:28
2025-09-27T09:42
Sat 20 Sep
Scheduled On time
Chicago (ORD) 2025-09-20T06:30
Boston (BOS) 2025-09-20T09:56

Similar flight route from Chicago (ORD) to Boston (BOS)

Airline Flight no Departure Arrival
Cathay Pacific CX7584
Cathay Pacific 		08/12/2025
15:03 		2 hours 21 minutes
18:24
Alaska Airlines AS4396
Alaska Airlines 		08/12/2025
08:04 		2 hours 24 minutes
11:32
United Airlines UA2067
United Airlines 		08/12/2025
07:15 		2 hours 34 minutes
10:34
Alaska Airlines AS6893
Alaska Airlines 		08/12/2025
13:04 		2 hours 28 minutes
16:32
Delta DL2570
Delta 		08/12/2025
10:35 		2 hours 28 minutes
14:03
ANA NH7786
ANA 		08/12/2025
09:20 		2 hours 24 minutes
12:44
American Airlines AA4606
American Airlines 		08/12/2025
06:51 		2 hours 27 minutes
10:18
Republic Airlines YX4606
Republic Airlines 		08/12/2025
06:51 		2 hours 12 minutes
10:18

Frequently asked questions, answered

What is the scheduled flight duration for United Airlines UA2104 flight?

On average, nonstop flight takes 3 hour(s) 31 minutes, with the flight distance of 1394 km (866 miles).

What is the current status of United Airlines UA2104 flight?

The current status of flight United Airlines UA2104 is Scheduled On time.

What type of aircraft is used for the United Airlines UA2104 flight?

All United Airlines UA2104 flights are operated using Boeing 737MAX 9 Passenger aircraft.

When does the flight United Airlines UA2104 arrive?

Flight United Airlines UA2104 arrives at 21:51.

Which terminal the flight United Airlines UA2104 is arriving at?

Flight United Airlines UA2104 arrives in Logan International Airport at Terminal 2.

How many United Airlines UA2104 flights are operated a week?

7 flights per week. The Flight United Airlines UA2104 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .