(UA) United Airlines 399 Flight Details
On time | Scheduled
Departure
KEF
Keflavik Airport, IS
Flight Gate Times
30-Aug-2026
Scheduled
11:30
GMT
Estimated
11:30
GMT
Total Departure Delay: -
Flight Runway Times
30-Aug-2026
Scheduled
11:49
GMT
Estimated
11:49
GMT
Runway Delay: -
Terminal
-
Gate
D33
Craft Type
Boeing 757-200 (winglets) Passenger
75W
Flight Time
Scheduled
6h 25m
Arrival
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
30-Aug-2026
Scheduled
13:55
EDT
Estimated
13:49
EDT
Total Arrival Delay: -
Flight Runway Times
30-Aug-2026
Scheduled
13:44
EDT
Estimated
13:44
EDT
Runway Delay: -
Terminal
-
Gate
C1
Baggage Claim
-
Tail Number
N41140
Flight Time
Estimated
6h 19m
Event Timeline
Date
Event
Data Updated
30 Aug
07:26
07:26
03:26
Gate Adjustment
Departure Gate changed to D33
30 Aug
07:08
07:08
03:08
Time Adjustment
Estimated Runway Departure changed to Aug-30-2026 11:49 AM
Estimated Runway Arrival changed to Aug-30-2026 1:44 PM
Estimated Gate Arrival changed from Aug-30-2026 1:55 PM to Aug-30-2026 1:49 PM
Arrival Gate changed from C2 to C1
30 Aug
07:03
07:03
03:03
Time Adjustment
Scheduled Runway Arrival changed from Aug-30-2026 1:50 PM to Aug-30-2026 1:44 PM
29 Aug
22:32
22:32
18:32
Equipment Adjustment
Tail Number changed from N14118 to N41140
29 Aug
18:02
18:02
14:02
Gate Adjustment
Arrival Gate changed to C2
29 Aug
11:36
11:36
07:36
Time Adjustment
Scheduled Runway Departure changed from Aug-30-2026 11:40 AM to Aug-30-2026 11:49 AM
Scheduled Runway Arrival changed from Aug-30-2026 1:38 PM to Aug-30-2026 1:50 PM
29 Aug
11:31
11:31
07:31
Time Adjustment
Scheduled Runway Departure changed to Aug-30-2026 11:40 AM
Scheduled Runway Arrival changed to Aug-30-2026 1:38 PM
28 Aug
04:20
04:20
00:20
Equipment Adjustment
Tail Number changed to N14118
Actual Equipment changed to 75W
28 Aug
04:20
04:20
00:20
Time Adjustment
Estimated Gate Departure changed to Aug-30-2026 11:30 AM
Estimated Gate Arrival changed to Aug-30-2026 1:55 PM
27 Aug
18:51
18:51
14:51
Record Created
27 Aug
18:51
18:51
14:51
Time Adjustment
Scheduled Gate Departure changed to Aug-30-2026 11:30 AM
Scheduled Gate Arrival changed to Aug-30-2026 1:55 PM
Scheduled Equipment changed to 752