(UA) United Airlines 27 Flight Details
On time | Scheduled
Departure
DEN
Denver International Airport, CO, US
Flight Gate Times
20-May-2026
Scheduled
17:35
MDT
Estimated
17:35
MDT
Total Departure Delay: -
Flight Runway Times
20-May-2026
Scheduled
17:58
MDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A27
Craft Type
Boeing 787-9
789
Flight Time
Scheduled
9h 5m
Arrival
LHR
London Heathrow Airport, EN, GB
Flight Gate Times
21-May-2026
Scheduled
09:40
BST
Estimated
09:40
BST
Total Arrival Delay: -
Flight Runway Times
21-May-2026
Scheduled
09:32
BST
Actual
--
Runway Delay: -
Terminal
2
Gate
-
Baggage Claim
-
Tail Number
N27997
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
19 May
23:41
17:41
00:41
Time Adjustment
Scheduled Runway Departure changed from May-20-2026 5:39 PM to May-20-2026 5:58 PM
Scheduled Runway Arrival changed from May-21-2026 9:17 AM to May-21-2026 9:32 AM
19 May
23:36
17:36
00:36
Time Adjustment
Scheduled Runway Departure changed to May-20-2026 5:39 PM
Scheduled Runway Arrival changed to May-21-2026 9:17 AM
19 May
19:41
13:41
20:41
Gate Adjustment
Departure Gate changed to A27
17 May
23:41
17:41
00:41
Equipment Adjustment
Tail Number changed to N27997
Actual Equipment changed to 789
17 May
23:41
17:41
00:41
Time Adjustment
Estimated Gate Departure changed to May-20-2026 5:35 PM
Estimated Gate Arrival changed to May-21-2026 9:40 AM
17 May
18:46
12:46
19:46
Record Created
17 May
18:46
12:46
19:46
Time Adjustment
Scheduled Gate Departure changed to May-20-2026 5:35 PM
Scheduled Gate Arrival changed to May-21-2026 9:40 AM
Arrival Terminal changed to 2
Scheduled Equipment changed to 789