(UA) United Airlines 399 Flight Details
On time | Arrived
Departure
KEF
Keflavik Airport, IS
Flight Gate Times
21-Jul-2026
Scheduled
11:30
GMT
Actual
11:42
GMT
Total Departure Delay: 12 mins
Flight Runway Times
21-Jul-2026
Scheduled
11:59
GMT
Actual
11:54
GMT
Runway Delay: -
Terminal
-
Gate
-
Craft Type
Boeing 757-200 (winglets) Passenger
75W
Flight Time
Scheduled
6h 25m
Arrival
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
21-Jul-2026
Scheduled
13:55
EDT
Actual
14:04
EDT
Total Arrival Delay: 9 mins
Flight Runway Times
21-Jul-2026
Scheduled
14:17
EDT
Actual
13:54
EDT
Runway Delay: -
Terminal
-
Gate
C7
Baggage Claim
16
Tail Number
N48127
Flight Time
Actual
6h 22m
Event Timeline
Date
Event
Data Updated
21 Jul
18:08
18:08
14:08
Time Adjustment
Estimated Gate Arrival changed from Jul-21-2026 2:05 PM to Jul-21-2026 2:04 PM
Actual Gate Arrival changed from Jul-21-2026 2:05 PM to Jul-21-2026 2:04 PM
21 Jul
17:59
17:59
13:59
Time Adjustment
Estimated Gate Arrival changed from Jul-21-2026 2:00 PM to Jul-21-2026 2:05 PM
Actual Gate Arrival changed to Jul-21-2026 2:05 PM
21 Jul
17:57
17:57
13:57
Time Adjustment
Estimated Runway Arrival changed from Jul-21-2026 1:55 PM to Jul-21-2026 1:54 PM
Actual Runway Arrival changed from Jul-21-2026 1:55 PM to Jul-21-2026 1:54 PM
Baggage changed to 16
21 Jul
17:55
17:55
13:55
Time Adjustment
Estimated Runway Arrival changed from Jul-21-2026 1:54 PM to Jul-21-2026 1:55 PM
Actual Runway Arrival changed from Jul-21-2026 1:54 PM to Jul-21-2026 1:55 PM
21 Jul
17:55
17:55
13:55
Status Landed
Estimated Runway Arrival changed from Jul-21-2026 1:59 PM to Jul-21-2026 1:54 PM
Actual Runway Arrival changed to Jul-21-2026 1:54 PM
Status changed from Active to Landed
21 Jul
17:55
17:55
13:55
Time Adjustment
Estimated Gate Arrival changed from Jul-21-2026 2:04 PM to Jul-21-2026 2:00 PM
21 Jul
17:15
17:15
13:15
Time Adjustment
Estimated Runway Arrival changed from Jul-21-2026 1:55 PM to Jul-21-2026 1:59 PM
21 Jul
17:11
17:11
13:11
Time Adjustment
Estimated Runway Arrival changed from Jul-21-2026 1:59 PM to Jul-21-2026 1:55 PM
21 Jul
17:11
17:11
13:11
Time Adjustment
Estimated Runway Arrival changed from Jul-21-2026 1:57 PM to Jul-21-2026 1:59 PM
Estimated Gate Arrival changed from Jul-21-2026 2:06 PM to Jul-21-2026 2:04 PM
21 Jul
17:01
17:01
13:01
Time Adjustment
Estimated Runway Arrival changed from Jul-21-2026 1:56 PM to Jul-21-2026 1:57 PM
21 Jul
16:10
16:10
12:10
Time Adjustment
Estimated Runway Arrival changed from Jul-21-2026 2:01 PM to Jul-21-2026 1:56 PM
21 Jul
12:20
12:20
08:20
Gate Adjustment
Arrival Gate changed from C11 to C7
21 Jul
11:57
11:57
07:57
Time Adjustment
Estimated Runway Arrival changed from Jul-21-2026 2:06 PM to Jul-21-2026 2:01 PM
Estimated Gate Arrival changed from Jul-21-2026 2:13 PM to Jul-21-2026 2:06 PM
21 Jul
11:56
11:56
07:56
Time Adjustment
Estimated Runway Departure changed from Jul-21-2026 11:59 AM to Jul-21-2026 11:54 AM
Actual Runway Departure changed to Jul-21-2026 11:54 AM
21 Jul
11:55
11:55
07:55
Time Adjustment
Scheduled Runway Arrival changed from Jul-21-2026 2:02 PM to Jul-21-2026 2:17 PM
21 Jul
11:44
11:44
07:44
Time Adjustment
Estimated Gate Arrival changed from Jul-21-2026 2:11 PM to Jul-21-2026 2:13 PM
21 Jul
11:43
11:43
07:43
Time Adjustment
Scheduled Runway Arrival changed from Jul-21-2026 2:08 PM to Jul-21-2026 2:02 PM
21 Jul
11:43
11:43
07:43
Status Active
Estimated Gate Departure changed from Jul-21-2026 11:40 AM to Jul-21-2026 11:42 AM
Actual Gate Departure changed to Jul-21-2026 11:42 AM
Scheduled Runway Arrival changed from Jul-21-2026 2:06 PM to Jul-21-2026 2:08 PM
Status changed from Scheduled to Active
21 Jul
11:39
11:39
07:39
Time Adjustment
Scheduled Runway Departure changed from Jul-21-2026 11:49 AM to Jul-21-2026 11:59 AM
Scheduled Runway Arrival changed from Jul-21-2026 1:56 PM to Jul-21-2026 2:06 PM
21 Jul
11:38
11:38
07:38
Time Adjustment
Estimated Runway Departure changed from Jul-21-2026 11:49 AM to Jul-21-2026 11:59 AM
Estimated Gate Departure changed from Jul-21-2026 11:30 AM to Jul-21-2026 11:40 AM
Estimated Runway Arrival changed from Jul-21-2026 1:56 PM to Jul-21-2026 2:06 PM
Estimated Gate Arrival changed from Jul-21-2026 2:01 PM to Jul-21-2026 2:11 PM
21 Jul
10:41
10:41
06:41
Time Adjustment
Scheduled Runway Arrival changed from Jul-21-2026 1:53 PM to Jul-21-2026 1:56 PM
21 Jul
10:41
10:41
06:41
Time Adjustment
Estimated Runway Arrival changed from Jul-21-2026 1:53 PM to Jul-21-2026 1:56 PM
Estimated Gate Arrival changed from Jul-21-2026 1:58 PM to Jul-21-2026 2:01 PM
21 Jul
09:48
09:48
05:48
Time Adjustment
Scheduled Runway Arrival changed from Jul-21-2026 1:51 PM to Jul-21-2026 1:53 PM
21 Jul
09:48
09:48
05:48
Time Adjustment
Estimated Runway Arrival changed from Jul-21-2026 1:51 PM to Jul-21-2026 1:53 PM
Estimated Gate Arrival changed from Jul-21-2026 1:56 PM to Jul-21-2026 1:58 PM
21 Jul
08:32
08:32
04:32
Time Adjustment
Estimated Runway Departure changed to Jul-21-2026 11:49 AM
Estimated Runway Arrival changed to Jul-21-2026 1:51 PM
Estimated Gate Arrival changed from Jul-21-2026 1:55 PM to Jul-21-2026 1:56 PM
21 Jul
08:32
08:32
04:32
Time Adjustment
Scheduled Runway Arrival changed from Jul-21-2026 1:50 PM to Jul-21-2026 1:51 PM
20 Jul
17:57
17:57
13:57
Gate Adjustment
Arrival Gate changed to C11
20 Jul
11:36
11:36
07:36
Time Adjustment
Scheduled Runway Departure changed from Jul-21-2026 11:40 AM to Jul-21-2026 11:49 AM
Scheduled Runway Arrival changed from Jul-21-2026 1:27 PM to Jul-21-2026 1:50 PM
20 Jul
11:31
11:31
07:31
Time Adjustment
Scheduled Runway Departure changed to Jul-21-2026 11:40 AM
Scheduled Runway Arrival changed to Jul-21-2026 1:27 PM
19 Jul
20:14
20:14
16:14
Equipment Adjustment
Tail Number changed from N13113 to N48127
19 Jul
15:32
15:32
11:32
Equipment Adjustment
Tail Number changed from N18112 to N13113
19 Jul
05:08
05:08
01:08
Equipment Adjustment
Tail Number changed from N41135 to N18112
19 Jul
01:08
01:08
21:08
Equipment Adjustment
Tail Number changed from N13110 to N41135
18 Jul
19:50
19:50
15:50
Equipment Adjustment
Tail Number changed from N17128 to N13110
18 Jul
19:38
19:38
15:38
Equipment Adjustment
Tail Number changed to N17128
Actual Equipment changed to 75W
18 Jul
19:14
19:14
15:14
Time Adjustment
Estimated Gate Departure changed to Jul-21-2026 11:30 AM
Estimated Gate Arrival changed to Jul-21-2026 1:55 PM
18 Jul
18:50
18:50
14:50
Record Created
18 Jul
18:50
18:50
14:50
Time Adjustment
Scheduled Gate Departure changed to Jul-21-2026 11:30 AM
Scheduled Gate Arrival changed to Jul-21-2026 1:55 PM
Scheduled Equipment changed to 752