(UA) United Airlines 451 Flight Details
On time | Arrived
Departure
DEN
Denver International Airport, CO, US
Flight Gate Times
21-Jan-2026
Scheduled
11:55
MST
Actual
11:46
MST
Total Departure Delay: -
Flight Runway Times
21-Jan-2026
Scheduled
12:09
MST
Actual
12:02
MST
Runway Delay: -
Terminal
-
Gate
B19
Craft Type
Airbus A319
319
Flight Time
Scheduled
1h 17m
Arrival
RAP
Rapid City Regional Airport, SD, US
Flight Gate Times
21-Jan-2026
Scheduled
13:12
MST
Actual
12:55
MST
Total Arrival Delay: -
Flight Runway Times
21-Jan-2026
Scheduled
13:03
MST
Actual
12:52
MST
Runway Delay: -
Terminal
-
Gate
4
Baggage Claim
2
Tail Number
N898UA
Flight Time
Actual
1h 9m
Event Timeline
Date
Event
Data Updated
21 Jan
20:13
13:13
13:13
Gate Adjustment
Baggage changed to 2
21 Jan
19:58
12:58
12:58
Time Adjustment
Actual Gate Arrival changed to Jan-21-2026 12:55 PM
21 Jan
19:55
12:55
12:55
Time Adjustment
Estimated Runway Arrival changed from Jan-21-2026 12:51 PM to Jan-21-2026 12:52 PM
Actual Runway Arrival changed from Jan-21-2026 12:51 PM to Jan-21-2026 12:52 PM
Estimated Gate Arrival changed from Jan-21-2026 1:07 PM to Jan-21-2026 12:55 PM
21 Jan
19:51
12:51
12:51
Status Landed
Estimated Runway Arrival changed from Jan-21-2026 1:02 PM to Jan-21-2026 12:51 PM
Actual Runway Arrival changed to Jan-21-2026 12:51 PM
Status changed from Active to Landed
21 Jan
19:07
12:07
12:07
Time Adjustment
Estimated Runway Arrival changed from Jan-21-2026 12:58 PM to Jan-21-2026 1:02 PM
Estimated Gate Arrival changed from Jan-21-2026 1:00 PM to Jan-21-2026 1:07 PM
21 Jan
19:05
12:05
12:05
Time Adjustment
Estimated Runway Arrival changed from Jan-21-2026 12:48 PM to Jan-21-2026 12:58 PM
21 Jan
19:04
12:04
12:04
Time Adjustment
Estimated Runway Departure changed from Jan-21-2026 12:03 PM to Jan-21-2026 12:02 PM
Actual Runway Departure changed from Jan-21-2026 12:03 PM to Jan-21-2026 12:02 PM
21 Jan
19:03
12:03
12:03
Time Adjustment
Estimated Runway Departure changed from Jan-21-2026 12:09 PM to Jan-21-2026 12:03 PM
Actual Runway Departure changed to Jan-21-2026 12:03 PM
Estimated Runway Arrival changed from Jan-21-2026 12:56 PM to Jan-21-2026 12:48 PM
21 Jan
19:03
12:03
12:03
Time Adjustment
Estimated Runway Departure changed from Jan-21-2026 12:02 PM to Jan-21-2026 12:09 PM
Estimated Runway Arrival changed from Jan-21-2026 12:48 PM to Jan-21-2026 12:56 PM
21 Jan
19:03
12:03
12:03
Time Adjustment
Estimated Runway Departure changed from Jan-21-2026 12:09 PM to Jan-21-2026 12:02 PM
Estimated Runway Arrival changed from Jan-21-2026 12:54 PM to Jan-21-2026 12:48 PM
21 Jan
18:49
11:49
11:49
Status Active
Estimated Gate Departure changed from Jan-21-2026 11:55 AM to Jan-21-2026 11:46 AM
Actual Gate Departure changed to Jan-21-2026 11:46 AM
Status changed from Scheduled to Active
21 Jan
18:47
11:47
11:47
Time Adjustment
Estimated Runway Arrival changed from Jan-21-2026 1:03 PM to Jan-21-2026 12:54 PM
Estimated Gate Arrival changed from Jan-21-2026 1:12 PM to Jan-21-2026 1:00 PM
21 Jan
15:44
08:44
08:44
Time Adjustment
Scheduled Runway Arrival changed from Jan-21-2026 1:06 PM to Jan-21-2026 1:03 PM
21 Jan
15:44
08:44
08:44
Time Adjustment
Estimated Runway Departure changed to Jan-21-2026 12:09 PM
Estimated Runway Arrival changed to Jan-21-2026 1:03 PM
21 Jan
12:55
05:55
05:55
Gate Adjustment
Departure Gate changed from B11 to B19
21 Jan
12:19
05:19
05:19
Gate Adjustment
Departure Gate changed from B16 to B11
21 Jan
07:41
00:41
00:41
Gate Adjustment
Departure Gate changed from B18 to B16
20 Jan
19:01
12:01
12:01
Time Adjustment
Scheduled Runway Departure changed from Jan-21-2026 12:00 PM to Jan-21-2026 12:09 PM
Scheduled Runway Arrival changed from Jan-21-2026 12:44 PM to Jan-21-2026 1:06 PM
20 Jan
18:56
11:56
11:56
Time Adjustment
Scheduled Runway Departure changed to Jan-21-2026 12:00 PM
Scheduled Runway Arrival changed to Jan-21-2026 12:44 PM
20 Jan
18:25
11:25
11:25
Gate Adjustment
Arrival Gate changed to 4
20 Jan
17:37
10:37
10:37
Gate Adjustment
Departure Gate changed to B18
19 Jan
06:19
23:19
23:19
Time Adjustment
Estimated Gate Departure changed to Jan-21-2026 11:55 AM
Estimated Gate Arrival changed to Jan-21-2026 1:12 PM
Tail Number changed to N898UA
Actual Equipment changed to 319
18 Jan
18:44
11:44
11:44
Record Created
18 Jan
18:44
11:44
11:44
Time Adjustment
Scheduled Gate Departure changed to Jan-21-2026 11:55 AM
Scheduled Gate Arrival changed to Jan-21-2026 1:12 PM
Scheduled Equipment changed to 319