(UA) United Airlines 399 Flight Details
On time | Scheduled
Departure
KEF
Keflavik Airport, IS
Flight Gate Times
24-Jun-2026
Scheduled
11:30
GMT
Estimated
11:30
GMT
Total Departure Delay: -
Flight Runway Times
24-Jun-2026
Scheduled
11:49
GMT
Actual
--
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
24-Jun-2026
Scheduled
13:55
EDT
Estimated
13:55
EDT
Total Arrival Delay: -
Flight Runway Times
24-Jun-2026
Scheduled
13:50
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
C6
Baggage Claim
-
Tail Number
N34131
Flight Time
Estimated
6h 25m
Event Timeline
Date
Event
Data Updated
24 Jun
02:47
02:47
22:47
Gate Adjustment
Arrival Gate changed from C4 to C6
24 Jun
02:47
02:47
22:47
Gate Adjustment
Arrival Gate changed from C2 to C4
24 Jun
02:47
02:47
22:47
Gate Adjustment
Arrival Gate changed from C4 to C2
23 Jun
17:59
17:59
13:59
Gate Adjustment
Arrival Gate changed to C4
23 Jun
11:36
11:36
07:36
Time Adjustment
Scheduled Runway Departure changed from Jun-24-2026 11:40 AM to Jun-24-2026 11:49 AM
Scheduled Runway Arrival changed from Jun-24-2026 1:31 PM to Jun-24-2026 1:50 PM
23 Jun
11:31
11:31
07:31
Time Adjustment
Scheduled Runway Departure changed to Jun-24-2026 11:40 AM
Scheduled Runway Arrival changed to Jun-24-2026 1:31 PM
22 Jun
09:29
09:29
05:29
Equipment Adjustment
Tail Number changed from N58101 to N34131
22 Jun
00:41
00:41
20:41
Time Adjustment
Estimated Gate Departure changed to Jun-24-2026 11:30 AM
Estimated Gate Arrival changed to Jun-24-2026 1:55 PM
22 Jun
00:41
00:41
20:41
Equipment Adjustment
Tail Number changed to N58101
Actual Equipment changed to 75W
21 Jun
18:48
18:48
14:48
Record Created
21 Jun
18:48
18:48
14:48
Time Adjustment
Scheduled Gate Departure changed to Jun-24-2026 11:30 AM
Scheduled Gate Arrival changed to Jun-24-2026 1:55 PM
Scheduled Equipment changed to 752