(UA) United Airlines 1877 Flight Details
On time | Arrived
Departure
DEN
Denver International Airport, CO, US
Flight Gate Times
19-Nov-2025
Scheduled
11:50
MST
Actual
11:40
MST
Total Departure Delay: -
Flight Runway Times
19-Nov-2025
Scheduled
12:04
MST
Actual
11:55
MST
Runway Delay: -
Terminal
-
Gate
B21
Craft Type
Airbus A320
320
Flight Time
Scheduled
1h 33m
Arrival
BIL
Billings Logan International Airport, MT, US
Flight Gate Times
19-Nov-2025
Scheduled
13:23
MST
Actual
13:11
MST
Total Arrival Delay: -
Flight Runway Times
19-Nov-2025
Scheduled
13:14
MST
Actual
13:08
MST
Runway Delay: -
Terminal
-
Gate
B4
Baggage Claim
-
Tail Number
N464UA
Flight Time
Actual
1h 31m
Flight Notes
Also marketed as (AC) Air Canada 5631
Event Timeline
Date
Event
Data Updated
19 Nov
20:14
13:14
13:14
Time Adjustment
Estimated Gate Arrival changed from Nov-19-2025 1:10 PM to Nov-19-2025 1:11 PM
Actual Gate Arrival changed to Nov-19-2025 1:11 PM
19 Nov
20:09
13:09
13:09
Time Adjustment
Estimated Gate Arrival changed from Nov-19-2025 1:19 PM to Nov-19-2025 1:10 PM
19 Nov
20:09
13:09
13:09
Status Landed
Actual Runway Arrival changed to Nov-19-2025 1:08 PM
Status changed from Active to Landed
19 Nov
18:57
11:57
11:57
Time Adjustment
Estimated Runway Arrival changed from Nov-19-2025 1:00 PM to Nov-19-2025 1:08 PM
Estimated Gate Arrival changed from Nov-19-2025 1:07 PM to Nov-19-2025 1:19 PM
19 Nov
18:56
11:56
11:56
Time Adjustment
Actual Runway Departure changed to Nov-19-2025 11:55 AM
19 Nov
18:56
11:56
11:56
Time Adjustment
Estimated Runway Arrival changed from Nov-19-2025 1:04 PM to Nov-19-2025 1:05 PM
19 Nov
18:56
11:56
11:56
Time Adjustment
Estimated Runway Departure changed from Nov-19-2025 12:04 PM to Nov-19-2025 11:55 AM
Estimated Runway Arrival changed from Nov-19-2025 1:05 PM to Nov-19-2025 1:00 PM
19 Nov
18:45
11:45
11:45
Status Active
Estimated Gate Departure changed from Nov-19-2025 11:50 AM to Nov-19-2025 11:40 AM
Actual Gate Departure changed to Nov-19-2025 11:40 AM
Status changed from Scheduled to Active
19 Nov
18:41
11:41
11:41
Time Adjustment
Estimated Runway Arrival changed from Nov-19-2025 1:14 PM to Nov-19-2025 1:04 PM
Estimated Gate Arrival changed from Nov-19-2025 1:17 PM to Nov-19-2025 1:07 PM
19 Nov
16:30
09:30
09:30
Time Adjustment
Scheduled Runway Arrival changed from Nov-19-2025 1:20 PM to Nov-19-2025 1:14 PM
19 Nov
16:30
09:30
09:30
Time Adjustment
Estimated Runway Departure changed to Nov-19-2025 12:04 PM
Estimated Runway Arrival changed to Nov-19-2025 1:14 PM
Estimated Gate Arrival changed from Nov-19-2025 1:23 PM to Nov-19-2025 1:17 PM
19 Nov
07:51
00:51
00:51
Gate Adjustment
Departure Gate changed from B19 to B21
18 Nov
18:56
11:56
11:56
Time Adjustment
Scheduled Runway Departure changed from Nov-19-2025 11:57 AM to Nov-19-2025 12:04 PM
Scheduled Runway Arrival changed from Nov-19-2025 1:01 PM to Nov-19-2025 1:20 PM
18 Nov
18:51
11:51
11:51
Time Adjustment
Scheduled Runway Departure changed to Nov-19-2025 11:57 AM
Scheduled Runway Arrival changed to Nov-19-2025 1:01 PM
18 Nov
05:21
22:21
22:21
Gate Adjustment
Departure Gate changed to B19
17 Nov
10:57
03:57
03:57
Gate Adjustment
Arrival Gate changed to B4
16 Nov
22:22
15:22
15:22
Equipment Adjustment
Tail Number changed from N438UA to N464UA
16 Nov
21:51
14:51
14:51
Equipment Adjustment
Tail Number changed to N438UA
Actual Equipment changed to 320
16 Nov
21:51
14:51
14:51
Time Adjustment
Estimated Gate Departure changed to Nov-19-2025 11:50 AM
Estimated Gate Arrival changed to Nov-19-2025 1:23 PM
16 Nov
18:44
11:44
11:44
Record Created
16 Nov
18:44
11:44
11:44
Time Adjustment
Scheduled Gate Departure changed to Nov-19-2025 11:50 AM
Scheduled Gate Arrival changed to Nov-19-2025 1:23 PM
Scheduled Equipment changed to 320