(UA) United Airlines 399 Flight Details
Cancelled
Flight Cancelled
One or more of our data sources have indicated that this flight has been cancelled. Please contact the airline for more details.
Departure
KEF
Keflavik Airport, IS
Flight Gate Times
06-Jul-2026
Scheduled
11:30
GMT
Actual
--
Total Departure Delay: -
Flight Runway Times
06-Jul-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
06-Jul-2026
Scheduled
13:55
EDT
Actual
--
Total Arrival Delay: -
Flight Runway Times
06-Jul-2026
Scheduled
13:50
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
C6
Baggage Claim
-
Tail Number
N17105
Flight Time
Estimated
6h 25m
Event Timeline
Date
Event
Data Updated
6 Jul
05:30
05:30
01:30
Status Cancelled
Status changed from Scheduled to Cancelled
6 Jul
03:27
03:27
23:27
Gate Adjustment
Arrival Gate changed from C2 to C6
5 Jul
17:57
17:57
13:57
Gate Adjustment
Arrival Gate changed to C2
5 Jul
11:36
11:36
07:36
Time Adjustment
Scheduled Runway Departure changed from Jul-06-2026 11:40 AM to Jul-06-2026 11:49 AM
Scheduled Runway Arrival changed from Jul-06-2026 1:21 PM to Jul-06-2026 1:50 PM
5 Jul
11:31
11:31
07:31
Time Adjustment
Scheduled Runway Departure changed to Jul-06-2026 11:40 AM
Scheduled Runway Arrival changed to Jul-06-2026 1:21 PM
4 Jul
06:16
06:16
02:16
Equipment Adjustment
Tail Number changed from N33103 to N17105
3 Jul
21:52
21:52
17:52
Equipment Adjustment
Tail Number changed from N17126 to N33103
3 Jul
19:46
19:46
15:46
Equipment Adjustment
Tail Number changed to N17126
Actual Equipment changed to 75W
3 Jul
19:46
19:46
15:46
Time Adjustment
Estimated Gate Departure changed to Jul-06-2026 11:30 AM
Estimated Gate Arrival changed to Jul-06-2026 1:55 PM
3 Jul
18:51
18:51
14:51
Record Created
3 Jul
18:51
18:51
14:51
Time Adjustment
Scheduled Gate Departure changed to Jul-06-2026 11:30 AM
Scheduled Gate Arrival changed to Jul-06-2026 1:55 PM
Scheduled Equipment changed to 752