United Airlines UA2004 Flight Status Today

Domestic flight United Airlines UA2004 takes off from San Francisco (SFO) United States to Boston (BOS) United States. It's operated by United Airlines. The plane leaves San Francisco International Airport at 13:45 28 December 2025 America/Los_Angeles. The flight is expected to land at Logan International Airport at 19:54 28 December 2025 America/New_York. The flight will last about 4 hours 9 minutes.

Current status of UA2004 is Scheduled On time Estimated Depart in 2 hours, 58 minutes

UA2004 - UAL2004 United Airlines (UA)
SFO San Francisco United States
Flight SFO to BOS
BOS Boston United States
Scheduled On time Estimated Depart in 2 hours, 58 minutes
Departure San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 13:45 28 December 2025
Estimated 13:45 28 December 2025
I E76
Arrival Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 19:54 28 December 2025
Estimated 19:54 28 December 2025
1 B20
UA2004 Detail
  • Type: Domestic Flight
  • Code Shares: AC 5104, AV 2177
  • Flight Duration: 4 hours 9 minutes
  • Flight Distance: 4352 kms / 2704 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 167
  • Freight capacity: 17.1 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Airbus A320
  • Callsign: F-KBJC1
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/New_York
  • Current Time in San Francisco: Sunday 2025-12-28 10:47 AM
  • Current Time in Boston: Sunday 2025-12-28 13:47 PM

United Airlines UA2004 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA2004
AIRPLANE Airbus A320
ON TIME 13
DELAYED 1
CANCELLED 0
ON TIME 22
DELAYED 4
CANCELLED 0
ON TIME 48
DELAYED 6
CANCELLED 0
ON TIME 71
DELAYED 12
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA2004 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Fri 21 Nov
Arrived On time
San Francisco (SFO) 2025-11-21T16:10
Boston (BOS) 2025-11-22T00:48
2025-11-21T16:03
2025-11-22T00:34
Thu 20 Nov
Departed On time
San Francisco (SFO) 2025-11-20T16:10
Boston (BOS) 2025-11-21T00:48
2025-11-20T16:16
Mon 17 Nov
Departed On time
San Francisco (SFO) 2025-11-17T16:10
Boston (BOS) 2025-11-18T00:48
2025-11-17T16:09
Sun 16 Nov
Scheduled On time
San Francisco (SFO) 2025-11-16T16:10
Boston (BOS) 2025-11-17T00:48
Fri 14 Nov
Arrived On time
San Francisco (SFO) 2025-11-14T16:10
Boston (BOS) 2025-11-15T00:48
2025-11-14T16:02
2025-11-15T00:27
Sun 26 Oct
Scheduled On time
San Francisco (SFO) 2025-10-26T16:10
Boston (BOS) 2025-10-27T00:48
Sat 25 Oct
Scheduled On time
San Francisco (SFO) 2025-10-25T08:05
Boston (BOS) 2025-10-25T12:32
Thu 09 Oct
Departed On time
San Francisco (SFO) 2025-10-09T16:32
Boston (BOS) 2025-10-09T20:11
2025-10-09T16:21
Tue 30 Sep
Scheduled On time
San Francisco (SFO) 2025-09-30T16:32
Boston (BOS) 2025-09-30T20:11
Mon 29 Sep
Arrived On time
San Francisco (SFO) 2025-09-29T16:32
Boston (BOS) 2025-09-29T20:11
2025-09-29T16:25
2025-09-29T19:27

Flight routes similar to United Airlines UA2004

Airline Flight no Departure Arrival
United Airlines UA2647
United Airlines 		28/12/2025
08:25 		5 hours 45 minutes
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United Airlines UA2356
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United Airlines UA1623
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00:53
United Airlines UA1665
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23:25 		5 hours 45 minutes
08:10
El Al LY4228
El Al 		28/12/2025
07:30 		5 hours 40 minutes
16:10
Air New Zealand NZ9012
Air New Zealand 		28/12/2025
16:10 		5 hours 43 minutes
00:53
JetBlue Airways B6334
JetBlue Airways 		28/12/2025
15:22 		5 hours 33 minutes
23:55
JetBlue Airways B61734
JetBlue Airways 		28/12/2025
13:15 		5 hours 5 minutes
21:53

United Airlines Flight UA2004 FAQs

What is the scheduled flight duration for United Airlines UA2004 flight?

On average, nonstop flight takes 4 hour(s) 9 minutes, with the flight distance of 4352 km (2704 miles).

What is the current status of United Airlines UA2004 flight?

The current status of flight United Airlines UA2004 is Scheduled On time.

What type of aircraft is used for the United Airlines UA2004 flight?

All United Airlines UA2004 flights are operated using Airbus A320 aircraft.

When does the flight United Airlines UA2004 arrive?

Flight United Airlines UA2004 arrives at 19:54.

Which terminal the flight United Airlines UA2004 is arriving at?

Flight United Airlines UA2004 arrives in Logan International Airport at Terminal 1.

How many United Airlines UA2004 flights are operated a week?

7 flights per week. The Flight United Airlines UA2004 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .