(UA) United Airlines 399 Flight Details
On time | Arrived
Departure
KEF
Keflavik Airport, IS
Flight Gate Times
05-Aug-2026
Scheduled
11:30
GMT
Actual
11:15
GMT
Total Departure Delay: -
Flight Runway Times
05-Aug-2026
Scheduled
11:39
GMT
Actual
11:26
GMT
Runway Delay: -
Terminal
-
Gate
D21
Craft Type
Boeing 757-200 (winglets) Passenger
75W
Flight Time
Scheduled
6h 25m
Arrival
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
05-Aug-2026
Scheduled
13:55
EDT
Actual
13:19
EDT
Total Arrival Delay: -
Flight Runway Times
05-Aug-2026
Scheduled
13:14
EDT
Actual
13:08
EDT
Runway Delay: -
Terminal
-
Gate
C6
Baggage Claim
-
Tail Number
N17122
Flight Time
Actual
6h 4m
Event Timeline
Date
Event
Data Updated
5 Aug
17:23
17:23
13:23
Time Adjustment
Estimated Gate Arrival changed from Aug-05-2026 1:13 PM to Aug-05-2026 1:19 PM
Actual Gate Arrival changed to Aug-05-2026 1:19 PM
5 Aug
17:09
17:09
13:09
Time Adjustment
Estimated Gate Arrival changed from Aug-05-2026 1:17 PM to Aug-05-2026 1:13 PM
5 Aug
17:09
17:09
13:09
Status Landed
Estimated Runway Arrival changed from Aug-05-2026 1:10 PM to Aug-05-2026 1:08 PM
Actual Runway Arrival changed to Aug-05-2026 1:08 PM
Status changed from Active to Landed
5 Aug
16:47
16:47
12:47
Time Adjustment
Estimated Runway Arrival changed from Aug-05-2026 1:13 PM to Aug-05-2026 1:10 PM
5 Aug
15:26
15:26
11:26
Time Adjustment
Estimated Runway Arrival changed from Aug-05-2026 1:12 PM to Aug-05-2026 1:13 PM
5 Aug
11:32
11:32
07:32
Time Adjustment
Estimated Runway Arrival changed from Aug-05-2026 1:25 PM to Aug-05-2026 1:12 PM
Estimated Gate Arrival changed from Aug-05-2026 1:25 PM to Aug-05-2026 1:17 PM
5 Aug
11:28
11:28
07:28
Time Adjustment
Estimated Runway Departure changed from Aug-05-2026 11:27 AM to Aug-05-2026 11:26 AM
Actual Runway Departure changed from Aug-05-2026 11:27 AM to Aug-05-2026 11:26 AM
5 Aug
11:28
11:28
07:28
Time Adjustment
Estimated Runway Departure changed from Aug-05-2026 11:26 AM to Aug-05-2026 11:27 AM
Actual Runway Departure changed from Aug-05-2026 11:26 AM to Aug-05-2026 11:27 AM
5 Aug
11:28
11:28
07:28
Time Adjustment
Estimated Runway Departure changed from Aug-05-2026 11:39 AM to Aug-05-2026 11:26 AM
Actual Runway Departure changed to Aug-05-2026 11:26 AM
5 Aug
11:20
11:20
07:20
Time Adjustment
Estimated Runway Arrival changed from Aug-05-2026 1:30 PM to Aug-05-2026 1:25 PM
Estimated Gate Arrival changed from Aug-05-2026 1:35 PM to Aug-05-2026 1:25 PM
5 Aug
11:19
11:19
07:19
Status Active
Estimated Gate Departure changed from Aug-05-2026 11:20 AM to Aug-05-2026 11:15 AM
Actual Gate Departure changed to Aug-05-2026 11:15 AM
Status changed from Scheduled to Active
5 Aug
11:16
11:16
07:16
Time Adjustment
Scheduled Runway Departure changed from Aug-05-2026 11:49 AM to Aug-05-2026 11:39 AM
Scheduled Runway Arrival changed from Aug-05-2026 1:35 PM to Aug-05-2026 1:14 PM
5 Aug
11:14
11:14
07:14
Time Adjustment
Estimated Runway Departure changed from Aug-05-2026 11:49 AM to Aug-05-2026 11:39 AM
Estimated Gate Departure changed from Aug-05-2026 11:30 AM to Aug-05-2026 11:20 AM
Estimated Runway Arrival changed from Aug-05-2026 1:35 PM to Aug-05-2026 1:30 PM
Estimated Gate Arrival changed from Aug-05-2026 1:40 PM to Aug-05-2026 1:35 PM
5 Aug
09:50
09:50
05:50
Time Adjustment
Estimated Gate Arrival changed from Aug-05-2026 1:55 PM to Aug-05-2026 1:40 PM
Arrival Gate changed from C4 to C6
5 Aug
08:13
08:13
04:13
Time Adjustment
Scheduled Runway Arrival changed from Aug-05-2026 1:50 PM to Aug-05-2026 1:35 PM
5 Aug
08:13
08:13
04:13
Time Adjustment
Estimated Runway Departure changed to Aug-05-2026 11:49 AM
Estimated Runway Arrival changed to Aug-05-2026 1:35 PM
5 Aug
07:56
07:56
03:56
Gate Adjustment
Arrival Gate changed from C6 to C4
5 Aug
07:50
07:50
03:50
Gate Adjustment
Arrival Gate changed from C12 to C6
5 Aug
07:50
07:50
03:50
Gate Adjustment
Arrival Gate changed from C14 to C12
5 Aug
07:02
07:02
03:02
Gate Adjustment
Departure Gate changed to D21
5 Aug
05:44
05:44
01:44
Gate Adjustment
Arrival Gate changed from C4 to C14
4 Aug
19:45
19:45
15:45
Equipment Adjustment
Tail Number changed from N13138 to N17122
4 Aug
17:56
17:56
13:56
Gate Adjustment
Arrival Gate changed to C4
4 Aug
11:36
11:36
07:36
Time Adjustment
Scheduled Runway Departure changed from Aug-05-2026 11:40 AM to Aug-05-2026 11:49 AM
Scheduled Runway Arrival changed from Aug-05-2026 1:28 PM to Aug-05-2026 1:50 PM
4 Aug
11:31
11:31
07:31
Time Adjustment
Scheduled Runway Departure changed to Aug-05-2026 11:40 AM
Scheduled Runway Arrival changed to Aug-05-2026 1:28 PM
3 Aug
00:14
00:14
20:14
Equipment Adjustment
Tail Number changed from N12116 to N13138
2 Aug
21:14
21:14
17:14
Equipment Adjustment
Tail Number changed to N12116
Actual Equipment changed to 75W
2 Aug
21:14
21:14
17:14
Time Adjustment
Estimated Gate Departure changed to Aug-05-2026 11:30 AM
Estimated Gate Arrival changed to Aug-05-2026 1:55 PM
2 Aug
18:51
18:51
14:51
Record Created
2 Aug
18:51
18:51
14:51
Time Adjustment
Scheduled Gate Departure changed to Aug-05-2026 11:30 AM
Scheduled Gate Arrival changed to Aug-05-2026 1:55 PM
Scheduled Equipment changed to 752