United Airlines UA3904 Flight Status from Seoul to San Francisco, United States today

International flight United Airlines UA3904 from Seoul (ICN) South Korea to San Francisco (SFO) United States operated by United Airlines. Scheduled time of departure from Incheon International Airport is 17:30 Asia/Seoul and scheduled time of arrival in San Francisco International Airport is 11:43 America/Los_Angeles. The duration of the flight is 10 hours 13 minutes.

UA3904 - UAL3904 United Airlines (UA)
ICN Seoul South Korea
Flight ICN to SFO
SFO San Francisco United States
Contact Airlines It may not operate on the date requested
Departure Incheon International Airport
IATA: ICNICAO: RKSI
Scheduled 17:30
None None
Arrival San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 11:43
None None
UA3904 Detail
  • Type: International Flight
  • Flight Duration: 10 hours 13 minutes
  • Flight Distance: 9107 kms / 5659 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Tuesday, Wednesday
Passenger Services
  • Service type: Normal passenger
  • Seats: 50
  • Freight capacity: 1.5 tons
  • Passenger classes: Economy, Shuttle, Premium Economy
More Detail
  • Aircraft: Boeing 787-9
  • Callsign: F-KLBB2
  • Departure Timezone: Asia/Seoul
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Seoul: Friday 2024-03-29 14:23 PM
  • Current Time in San Francisco: Thursday 2024-03-28 22:23 PM

United Airlines UA3904 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA3904
AIRPLANE Boeing 787-9
ON TIME 1
DELAYED 1
CANCELLED 1
ON TIME 2
DELAYED 2
CANCELLED 2
ON TIME 7
DELAYED 4
CANCELLED 3
ON TIME 10
DELAYED 4
CANCELLED 7
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA3904 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Tue 26 Mar
Departure Canceled
Seoul (ICN) 17:30
San Francisco (SFO) 11:43
Wed 20 Mar
Arrived Early
Seoul (ICN) 15:25
San Francisco (SFO) 17:30
15:21 (+9:00)
3 minutes early
16:52 (-8:00)
37 minutes early
Seoul (ICN) 13:30
San Francisco (SFO) 16:15
13:46 (+9:00)
17 minutes late
16:35 (-8:00)
20 minutes late
Seoul (ICN) 22:00
San Francisco (SFO) 23:10
00:11 (+9:00)
2 hour(s) 12 minutes late
00:53 (-8:00)
1 hour(s) 44 minutes late
Sun 10 Mar
Departure Canceled
Seoul (ICN) 13:00
San Francisco (SFO) 16:05
Sat 02 Mar
Arrived Early
Seoul (ICN) 14:30
San Francisco (SFO) 17:51
14:47 (+9:00)
17 minutes late
17:32 (-8:00)
19 minutes early
Seoul (ICN) 13:30
San Francisco (SFO) 19:15
14:35 (+9:00)
1 hour(s) 6 minutes late
19:47 (-8:00)
33 minutes late
Tue 20 Feb
Arrived Early
Seoul (ICN) 13:30
San Francisco (SFO) 14:01
13:17 (+9:00)
12 minutes early
13:36 (-8:00)
25 minutes early
Fri 16 Feb
Arrived Early
Seoul (ICN) 05:30
San Francisco (SFO) 08:25
05:37 (+9:00)
7 minutes late
08:02 (-8:00)
23 minutes early
Mon 12 Feb
Arrived On time
Seoul (ICN) 13:00
San Francisco (SFO) 15:25
13:51 (+9:00)
52 minutes late
15:20 (-8:00)
4 minutes early
Thu 08 Feb
Arrived Early
Seoul (ICN) 09:30
San Francisco (SFO) 12:33
10:09 (+9:00)
39 minutes late
10:32 (-8:00)
2 hour(s) 0 minutes early
Tue 06 Feb
Arrived Early
Seoul (ICN) 19:30
San Francisco (SFO) 22:50
19:27 (+9:00)
2 minutes early
22:22 (-8:00)
27 minutes early
Seoul (ICN) 23:30
San Francisco (SFO) 06:17
10:33 (+9:00)
11 hour(s) 4 minutes late
17:14 (-8:00)
10 hour(s) 58 minutes late
Tue 30 Jan
Departure Canceled
Seoul (ICN) 13:00
San Francisco (SFO) 07:48
Fri 26 Jan
Arrived On time
Seoul (ICN) 12:00
San Francisco (SFO) 13:26
12:29 (+9:00)
29 minutes late
13:38 (-8:00)
12 minutes late
Sun 21 Jan
Departure Canceled
Seoul (ICN) 15:55
San Francisco (SFO) 17:05
Tue 16 Jan
Departure Unknown
Seoul (ICN) 07:00
San Francisco (SFO) 07:25
Mon 15 Jan
Arrived On time
Seoul (ICN) 14:00
San Francisco (SFO) 15:24
14:21 (+9:00)
22 minutes late
15:26 (-8:00)
3 minutes late
Wed 10 Jan
Departure Canceled
Seoul (ICN) 12:30
San Francisco (SFO) 14:20
Fri 05 Jan
Departure Canceled
Seoul (ICN) 13:00
San Francisco (SFO) 16:20
Sat 30 Dec
Departure Canceled
Seoul (ICN) 22:00
San Francisco (SFO) 01:22
Seoul (ICN) 16:30
San Francisco (SFO) 18:10
18:37 (+9:00)
2 hour(s) 8 minutes late
19:42 (-8:00)
1 hour(s) 32 minutes late
Seoul (ICN) 09:00
San Francisco (SFO) 17:00
10:02 (+9:00)
1 hour(s) 3 minutes late
17:43 (-8:00)
43 minutes late
Seoul (ICN) 16:00
San Francisco (SFO) 18:45
17:39 (+9:00)
1 hour(s) 40 minutes late
19:49 (-8:00)
1 hour(s) 4 minutes late
Tue 12 Dec
Departure Canceled
Seoul (ICN) 06:00
San Francisco (SFO) 15:35
Seoul (ICN) 07:00
San Francisco (SFO) 09:21
19:55 (+9:00)
12 hour(s) 55 minutes late
21:50 (-8:00)
12 hour(s) 29 minutes late
Sat 02 Dec
Departure Canceled
Seoul (ICN) 07:00
San Francisco (SFO) 10:20
Seoul (ICN) 05:45
San Francisco (SFO) 09:00
07:01 (+9:00)
1 hour(s) 16 minutes late
09:34 (-8:00)
35 minutes late
Seoul (ICN) 10:00
San Francisco (SFO) 10:30
10:55 (+9:00)
55 minutes late
11:22 (-8:00)
52 minutes late
Fri 17 Nov
Departure Canceled
Seoul (ICN) 12:15
San Francisco (SFO) 14:33
Fri 10 Nov
Arrived On time
Seoul (ICN) 23:00
San Francisco (SFO) 02:02
23:42 (+9:00)
43 minutes late
02:08 (-8:00)
7 minutes late
Seoul (ICN) 18:00
San Francisco (SFO) 19:05
19:37 (+9:00)
1 hour(s) 37 minutes late
20:29 (-8:00)
1 hour(s) 24 minutes late
Sat 04 Nov
Arrived On time
Seoul (ICN) 08:30
San Francisco (SFO) 09:05
08:37 (+9:00)
8 minutes late
08:59 (-8:00)
6 minutes early
Wed 25 Oct
Arrived On time
Seoul (ICN) 22:00
San Francisco (SFO) 04:10
22:23 (+9:00)
24 minutes late
04:06 (-8:00)
3 minutes early
Mon 23 Oct
Arrived Early
Seoul (ICN) 22:00
San Francisco (SFO) 23:32
22:14 (+9:00)
15 minutes late
23:15 (-8:00)
17 minutes early
Mon 16 Oct
Departure Canceled
Seoul (ICN) 19:30
San Francisco (SFO) 22:08
Tue 10 Oct
Arrived On time
Seoul (ICN) 13:00
San Francisco (SFO) 16:25
13:21 (+9:00)
22 minutes late
16:12 (-8:00)
12 minutes early
Thu 05 Oct
Arrived Early
Seoul (ICN) 09:00
San Francisco (SFO) 10:40
09:22 (+9:00)
23 minutes late
10:12 (-8:00)
28 minutes early
Seoul (ICN) 14:00
San Francisco (SFO) 15:35
15:20 (+9:00)
1 hour(s) 21 minutes late
16:23 (-8:00)
49 minutes late
Seoul (ICN) 14:00
San Francisco (SFO) 16:40
19:25 (+9:00)
5 hour(s) 25 minutes late
21:34 (-8:00)
4 hour(s) 54 minutes late
Thu 14 Sep
Arrived Early
Seoul (ICN) 21:00
San Francisco (SFO) 22:45
21:09 (+9:00)
10 minutes late
22:25 (-8:00)
19 minutes early
Seoul (ICN) 19:00
San Francisco (SFO) 20:41
20:06 (+9:00)
1 hour(s) 6 minutes late
21:27 (-8:00)
47 minutes late
Seoul (ICN) 20:00
San Francisco (SFO) 21:10
22:55 (+9:00)
2 hour(s) 56 minutes late
23:33 (-8:00)
2 hour(s) 23 minutes late
Thu 31 Aug
Departure Canceled
Seoul (ICN) 09:15
San Francisco (SFO) 13:00
Seoul (ICN) 17:30
San Francisco (SFO) 11:24
18:27 (+9:00)
58 minutes late
12:29 (-8:00)
1 hour(s) 6 minutes late
Sun 13 Aug
Arrived Early
Seoul (ICN) 11:55
San Francisco (SFO) 13:45
12:15 (+9:00)
21 minutes late
13:18 (-8:00)
27 minutes early
Sat 12 Aug
Arrived Early
Seoul (ICN) 11:55
San Francisco (SFO) 13:45
12:09 (+9:00)
14 minutes late
13:10 (-8:00)
34 minutes early
Fri 11 Aug
Arrived Early
Seoul (ICN) 11:55
San Francisco (SFO) 13:45
12:02 (+9:00)
8 minutes late
13:07 (-8:00)
37 minutes early
Mon 31 Jul
Arrived Early
Seoul (ICN) 06:30
San Francisco (SFO) 08:00
06:28 (+9:00)
2 minutes early
07:25 (-8:00)
34 minutes early
Seoul (ICN) 13:00
San Francisco (SFO) 15:35
16:45 (+9:00)
3 hour(s) 46 minutes late
19:32 (-8:00)
3 hour(s) 57 minutes late
Wed 28 Jun
Departure Canceled
Seoul (ICN) 21:15
San Francisco (SFO) 01:25
Seoul (ICN) 20:00
San Francisco (SFO) 22:15
21:04 (+9:00)
1 hour(s) 5 minutes late
22:40 (-8:00)
26 minutes late
Mon 02 Jan
Arrived Early
Seoul (ICN) 20:00
San Francisco (SFO) 22:15
20:16 (+9:00)
21:50 (-8:00)
Sun 01 Jan
Arrived Early
Seoul (ICN) 20:00
San Francisco (SFO) 22:15
20:15 (+9:00)
16 minutes late
21:53 (-8:00)
21 minutes early
Fri 30 Dec
Arrived Early
Seoul (ICN) 20:00
San Francisco (SFO) 22:15
20:10 (+9:00)
10 minutes late
21:52 (-8:00)
23 minutes early
Thu 29 Dec
Arrived Early
Seoul (ICN) 20:00
San Francisco (SFO) 22:15
20:19 (+9:00)
19 minutes late
21:59 (-8:00)
15 minutes early
Wed 28 Dec
Arrived Early
Seoul (ICN) 20:00
San Francisco (SFO) 22:15
20:18 (+9:00)
18 minutes late
21:54 (-8:00)
21 minutes early
Tue 27 Dec
Arrived Early
Seoul (ICN) 20:00
San Francisco (SFO) 22:15
20:12 (+9:00)
12 minutes late
21:54 (-8:00)
21 minutes early
Seoul (ICN) 20:00
San Francisco (SFO) 22:15
21:17 (+9:00)
1 hour(s) 17 minutes late
22:54 (-8:00)
39 minutes late
Seoul (ICN) 20:00
San Francisco (SFO) 22:15
10:53 (+9:00)
14 hour(s) 53 minutes late
12:36 (-8:00)
14 hour(s) 22 minutes late
Thu 22 Dec
Cancelled
Seoul (ICN) 20:00
San Francisco (SFO) 22:15
Wed 21 Dec
Arrived Early
Seoul (ICN) 20:00
San Francisco (SFO) 22:15
20:18 (+9:00)
18 minutes late
21:56 (-8:00)
19 minutes early
Tue 20 Dec
Arrived Early
Seoul (ICN) 20:00
San Francisco (SFO) 22:15
20:12 (+9:00)
12 minutes late
21:53 (-8:00)
22 minutes early
Mon 19 Dec
Arrived Early
Seoul (ICN) 20:00
San Francisco (SFO) 22:15
20:08 (+9:00)
9 minutes late
21:52 (-8:00)
23 minutes early
Sun 18 Dec
Arrived On time
Seoul (ICN) 20:00
San Francisco (SFO) 22:15
20:26 (+9:00)
27 minutes late
22:06 (-8:00)
8 minutes early
Sat 17 Dec
Arrived On time
Seoul (ICN) 20:00
San Francisco (SFO) 22:15
20:28 (+9:00)
29 minutes late
22:10 (-8:00)
5 minutes early
Seoul (ICN) 20:00
San Francisco (SFO) 22:15
21:28 (+9:00)
1 hour(s) 28 minutes late
23:12 (-8:00)
57 minutes late
Seoul (ICN) 20:00
San Francisco (SFO) 22:15
21:24 (+9:00)
1 hour(s) 25 minutes late
23:06 (-8:00)
51 minutes late
Wed 14 Dec
Arrived On time
Seoul (ICN) 21:05
San Francisco (SFO) 23:14
21:26 (+9:00)
23:07 (-8:00)
Tue 13 Dec
Arrived Early
Seoul (ICN) 21:05
San Francisco (SFO) 23:14
21:11 (+9:00)
22:46 (-8:00)
Seoul (ICN) 21:05
San Francisco (SFO) 23:14
Sat 10 Dec
Arrived Early
Seoul (ICN) 21:05
San Francisco (SFO) 23:14
21:15 (+9:00)
22:51 (-8:00)
Fri 09 Dec
Arrived On time
Seoul (ICN) 21:05
San Francisco (SFO) 23:14
21:32 (+9:00)
23:10 (-8:00)
Thu 08 Dec
Arrived On time
Seoul (ICN) 21:05
San Francisco (SFO) 23:14
21:09 (+9:00)
23:03 (-8:00)
Wed 07 Dec
Arrived Early
Seoul (ICN) 21:05
San Francisco (SFO) 23:14
21:10 (+9:00)
6 minutes late
22:44 (-8:00)
29 minutes early
Tue 06 Dec
Arrived Early
Seoul (ICN) 21:05
San Francisco (SFO) 23:14
21:06 (+9:00)
22:42 (-8:00)
Mon 05 Dec
Departed On time
Seoul (ICN) 21:05
San Francisco (SFO) 23:14
20:50 (+9:00)
Sun 04 Dec
Scheduled On time
Seoul (ICN) 21:05
San Francisco (SFO) 23:14
Sat 03 Dec
Arrived Early
Seoul (ICN) 21:05
San Francisco (SFO) 23:14
21:15 (+9:00)
22:49 (-8:00)
Fri 02 Dec
Arrived Early
Seoul (ICN) 21:05
San Francisco (SFO) 23:14
21:12 (+9:00)
22:48 (-8:00)
Thu 01 Dec
Arrived On time
Seoul (ICN) 21:05
San Francisco (SFO) 23:14
21:39 (+9:00)
23:18 (-8:00)
Wed 30 Nov
Arrived Early
Seoul (ICN) 21:08
San Francisco (SFO) 23:17
21:17 (+9:00)
22:58 (-8:00)
Tue 29 Nov
Arrived Early
Seoul (ICN) 21:07
San Francisco (SFO) 23:16
21:13 (+9:00)
6 minutes late
22:50 (-8:00)
25 minutes early
Sun 27 Nov
Arrived On time
Seoul (ICN) 21:08
San Francisco (SFO) 23:17
21:24 (+9:00)
17 minutes late
23:07 (-8:00)
10 minutes early
Sat 26 Nov
Arrived Early
Seoul (ICN) 21:08
San Francisco (SFO) 23:17
21:07 (+9:00)
22:46 (-8:00)
Fri 25 Nov
Arrived Early
Seoul (ICN) 21:08
San Francisco (SFO) 23:17
21:07 (+9:00)
22:43 (-8:00)
Thu 24 Nov
Arrived On time
Seoul (ICN) 07:12
San Francisco (SFO) 07:12
06:25 (+9:00)
07:12 (-8:00)
Wed 23 Nov
Arrived On time
Seoul (ICN) 21:08
San Francisco (SFO) 23:17
21:26 (+9:00)
23:05 (-8:00)
Tue 22 Nov
Scheduled On time
Seoul (ICN) 21:08
San Francisco (SFO) 23:17
Mon 21 Nov
Arrived On time
Seoul (ICN) 21:08
San Francisco (SFO) 23:17
21:31 (+9:00)
23:09 (-8:00)
Sun 20 Nov
Scheduled On time
Seoul (ICN) 21:08
San Francisco (SFO) 23:17
Sat 19 Nov
Arrived On time
Seoul (ICN) 21:06
San Francisco (SFO) 23:15
21:27 (+9:00)
22 minutes late
23:07 (-8:00)
8 minutes early
Seoul (ICN) 21:08
San Francisco (SFO) 23:17
21:59 (+9:00)
52 minutes late
23:41 (-8:00)
25 minutes late
Load more

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Frequently asked questions, answered

How long is the flight from Seoul to San Francisco?

On average, nonstop flight takes 10 hour(s) 13 minutes, with the flight distance of 9107 km (5659 miles).

What type of aircraft is used for the United Airlines UA3904 flight?

All United Airlines UA3904 flights are operated using Boeing 787-9 aircraft.

How many United Airlines UA3904 flights are operated a week?

2 flights per week. The Flight United Airlines UA3904 is operated on Tuesday, Wednesday.