(UA) United Airlines 421 Flight Details
On time | Scheduled
Departure
DEN
Denver International Airport, CO, US
Flight Gate Times
26-Aug-2025
Scheduled
17:48
MDT
Estimated
17:48
MDT
Total Departure Delay: -
Flight Runway Times
26-Aug-2025
Scheduled
18:09
MDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A16
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
2h 23m
Arrival
MKE
Milwaukee Mitchell International Airport, WI, US
Flight Gate Times
26-Aug-2025
Scheduled
21:11
CDT
Estimated
21:11
CDT
Total Arrival Delay: -
Flight Runway Times
26-Aug-2025
Scheduled
21:05
CDT
Actual
--
Runway Delay: -
Terminal
-
Gate
C14
Baggage Claim
-
Tail Number
N37471
Flight Time
Estimated
2h 23m
Event Timeline
Date
Event
Data Updated
26 Aug
08:46
02:46
03:46
Gate Adjustment
Arrival Gate changed to C14
26 Aug
03:40
21:40
22:40
Gate Adjustment
Departure Gate changed from A27 to A16
25 Aug
23:56
17:56
18:56
Time Adjustment
Scheduled Runway Departure changed from Aug-26-2025 5:58 PM to Aug-26-2025 6:09 PM
Scheduled Runway Arrival changed from Aug-26-2025 8:41 PM to Aug-26-2025 9:05 PM
25 Aug
23:51
17:51
18:51
Time Adjustment
Scheduled Runway Departure changed to Aug-26-2025 5:58 PM
Scheduled Runway Arrival changed to Aug-26-2025 8:41 PM
25 Aug
20:28
14:28
15:28
Equipment Adjustment
Tail Number changed from N68807 to N37471
25 Aug
14:47
08:47
09:47
Equipment Adjustment
Tail Number changed from N45440 to N68807
25 Aug
14:05
08:05
09:05
Equipment Adjustment
Tail Number changed from N63820 to N45440
25 Aug
09:52
03:52
04:52
Time Adjustment
Estimated Gate Departure changed to Aug-26-2025 5:48 PM
Estimated Gate Arrival changed to Aug-26-2025 9:11 PM
Departure Gate changed to A27
Tail Number changed to N63820
Actual Equipment changed to 7S9
23 Aug
18:48
12:48
13:48
Record Created
23 Aug
18:48
12:48
13:48
Time Adjustment
Scheduled Gate Departure changed to Aug-26-2025 5:48 PM
Scheduled Gate Arrival changed to Aug-26-2025 9:11 PM
Scheduled Equipment changed to 739