(UA) United Airlines 451 Flight Details
On time | Scheduled
Departure
DEN
Denver International Airport, CO, US
Flight Gate Times
03-Feb-2026
Scheduled
11:55
MST
Estimated
11:55
MST
Total Departure Delay: -
Flight Runway Times
03-Feb-2026
Scheduled
12:09
MST
Actual
--
Runway Delay: -
Terminal
-
Gate
B15
Craft Type
Airbus A319
319
Flight Time
Scheduled
1h 17m
Arrival
RAP
Rapid City Regional Airport, SD, US
Flight Gate Times
03-Feb-2026
Scheduled
13:12
MST
Estimated
13:12
MST
Total Arrival Delay: -
Flight Runway Times
03-Feb-2026
Scheduled
13:06
MST
Actual
--
Runway Delay: -
Terminal
-
Gate
4
Baggage Claim
-
Tail Number
N843UA
Flight Time
Estimated
1h 17m
Event Timeline
Date
Event
Data Updated
3 Feb
13:44
06:44
06:44
Gate Adjustment
Departure Gate changed from B18 to B15
3 Feb
12:26
05:26
05:26
Gate Adjustment
Departure Gate changed from B8 to B18
2 Feb
20:57
13:57
13:57
Gate Adjustment
Departure Gate changed from B12 to B8
2 Feb
19:01
12:01
12:01
Time Adjustment
Scheduled Runway Arrival changed from Feb-03-2026 12:51 PM to Feb-03-2026 1:06 PM
2 Feb
18:56
11:56
11:56
Time Adjustment
Scheduled Runway Departure changed to Feb-03-2026 12:09 PM
Scheduled Runway Arrival changed to Feb-03-2026 12:51 PM
2 Feb
17:21
10:21
10:21
Gate Adjustment
Departure Gate changed to B12
2 Feb
09:08
02:08
02:08
Gate Adjustment
Arrival Gate changed to 4
2 Feb
07:09
00:09
00:09
Equipment Adjustment
Tail Number changed from N815UA to N843UA
1 Feb
10:27
03:27
03:27
Equipment Adjustment
Tail Number changed from N813UA to N815UA
31 Jan
23:03
16:03
16:03
Equipment Adjustment
Tail Number changed to N813UA
Actual Equipment changed to 319
31 Jan
23:03
16:03
16:03
Time Adjustment
Estimated Gate Departure changed to Feb-03-2026 11:55 AM
Estimated Gate Arrival changed to Feb-03-2026 1:12 PM
31 Jan
18:43
11:43
11:43
Record Created
31 Jan
18:43
11:43
11:43
Time Adjustment
Scheduled Gate Departure changed to Feb-03-2026 11:55 AM
Scheduled Gate Arrival changed to Feb-03-2026 1:12 PM
Scheduled Equipment changed to 319