(UA) United Airlines 451 Flight Details
On time | Scheduled
Departure
DEN
Denver International Airport, CO, US
Flight Gate Times
16-Feb-2026
Scheduled
11:55
MST
Estimated
11:55
MST
Total Departure Delay: -
Flight Runway Times
16-Feb-2026
Scheduled
12:09
MST
Estimated
12:09
MST
Runway Delay: -
Terminal
-
Gate
B7
Craft Type
Airbus A319
319
Flight Time
Scheduled
1h 18m
Arrival
RAP
Rapid City Regional Airport, SD, US
Flight Gate Times
16-Feb-2026
Scheduled
13:13
MST
Estimated
13:13
MST
Total Arrival Delay: -
Flight Runway Times
16-Feb-2026
Scheduled
12:56
MST
Estimated
12:56
MST
Runway Delay: -
Terminal
-
Gate
5
Baggage Claim
-
Tail Number
N874UA
Flight Time
Estimated
1h 18m
Event Timeline
Date
Event
Data Updated
16 Feb
16:00
09:00
09:00
Time Adjustment
Scheduled Runway Arrival changed from Feb-16-2026 1:07 PM to Feb-16-2026 12:56 PM
16 Feb
15:59
08:59
08:59
Time Adjustment
Estimated Runway Departure changed to Feb-16-2026 12:09 PM
Estimated Runway Arrival changed to Feb-16-2026 12:56 PM
16 Feb
14:38
07:38
07:38
Gate Adjustment
Departure Gate changed from B8 to B7
16 Feb
13:32
06:32
06:32
Gate Adjustment
Departure Gate changed from B9 to B8
15 Feb
19:01
12:01
12:01
Time Adjustment
Scheduled Runway Departure changed from Feb-16-2026 12:02 PM to Feb-16-2026 12:09 PM
Scheduled Runway Arrival changed from Feb-16-2026 12:46 PM to Feb-16-2026 1:07 PM
15 Feb
18:56
11:56
11:56
Time Adjustment
Scheduled Runway Departure changed to Feb-16-2026 12:02 PM
Scheduled Runway Arrival changed to Feb-16-2026 12:46 PM
15 Feb
17:38
10:38
10:38
Gate Adjustment
Departure Gate changed to B9
14 Feb
09:26
02:26
02:26
Gate Adjustment
Arrival Gate changed to 5
14 Feb
01:45
18:45
18:45
Equipment Adjustment
Tail Number changed to N874UA
Actual Equipment changed to 319
14 Feb
01:45
18:45
18:45
Time Adjustment
Estimated Gate Departure changed to Feb-16-2026 11:55 AM
Estimated Gate Arrival changed to Feb-16-2026 1:13 PM
13 Feb
18:47
11:47
11:47
Record Created
13 Feb
18:47
11:47
11:47
Time Adjustment
Scheduled Gate Departure changed to Feb-16-2026 11:55 AM
Scheduled Gate Arrival changed to Feb-16-2026 1:13 PM
Scheduled Equipment changed to 319