(UA) United Airlines 27 Flight Details
On time | Scheduled
Departure
DEN
Denver International Airport, CO, US
Flight Gate Times
21-May-2026
Scheduled
17:35
MDT
Estimated
17:35
MDT
Total Departure Delay: -
Flight Runway Times
21-May-2026
Scheduled
17:58
MDT
Estimated
17:58
MDT
Runway Delay: -
Terminal
-
Gate
A17
Craft Type
Boeing 787-9
789
Flight Time
Scheduled
9h 5m
Arrival
LHR
London Heathrow Airport, EN, GB
Flight Gate Times
22-May-2026
Scheduled
09:40
BST
Estimated
09:40
BST
Total Arrival Delay: -
Flight Runway Times
22-May-2026
Scheduled
09:01
BST
Estimated
09:01
BST
Runway Delay: -
Terminal
2
Gate
-
Baggage Claim
-
Tail Number
N38950
Flight Time
Estimated
9h 5m
Flight Notes
Also marketed as (AC) Air Canada 4050, (LH) Lufthansa 7772, (LX) Swiss 3057, (OS) Austrian 7991, (SN) Brussels Airlines 9023
Event Timeline
Date
Event
Data Updated
21 May
19:45
13:45
20:45
Time Adjustment
Scheduled Runway Arrival changed from May-22-2026 9:32 AM to May-22-2026 9:01 AM
21 May
19:45
13:45
20:45
Time Adjustment
Estimated Runway Departure changed to May-21-2026 5:58 PM
Estimated Runway Arrival changed to May-22-2026 9:01 AM
21 May
16:59
10:59
17:59
Gate Adjustment
Departure Gate changed from B32 to A17
21 May
16:48
10:48
17:48
Equipment Adjustment
Tail Number changed from N27957 to N38950
21 May
15:11
09:11
16:11
Equipment Adjustment
Tail Number changed from N24990 to N27957
21 May
14:53
08:53
15:53
Gate Adjustment
Departure Gate changed from A21 to B32
20 May
23:41
17:41
00:41
Time Adjustment
Scheduled Runway Departure changed from May-21-2026 5:39 PM to May-21-2026 5:58 PM
Scheduled Runway Arrival changed from May-22-2026 9:19 AM to May-22-2026 9:32 AM
20 May
23:36
17:36
00:36
Time Adjustment
Scheduled Runway Departure changed to May-21-2026 5:39 PM
Scheduled Runway Arrival changed to May-22-2026 9:19 AM
20 May
19:35
13:35
20:35
Gate Adjustment
Departure Gate changed to A21
20 May
05:17
23:17
06:17
Time Adjustment
Estimated Gate Departure changed to May-21-2026 5:35 PM
Estimated Gate Arrival changed to May-22-2026 9:40 AM
Tail Number changed to N24990
Actual Equipment changed to 789
18 May
18:47
12:47
19:47
Record Created
18 May
18:47
12:47
19:47
Time Adjustment
Scheduled Gate Departure changed to May-21-2026 5:35 PM
Scheduled Gate Arrival changed to May-22-2026 9:40 AM
Arrival Terminal changed to 2
Scheduled Equipment changed to 789