(UA) United Airlines 639 Flight Details
On time | Scheduled
Departure
DEN
Denver International Airport, CO, US
Flight Gate Times
08-Jan-2026
Scheduled
11:20
MST
Estimated
11:20
MST
Total Departure Delay: -
Flight Runway Times
08-Jan-2026
Scheduled
11:34
MST
Estimated
11:34
MST
Runway Delay: -
Terminal
-
Gate
A17
Craft Type
Boeing 737-800 (Scimitar Winglets) Passenger
7S8
Flight Time
Scheduled
2h 15m
Arrival
MSO
Missoula Montana Airport, MT, US
Flight Gate Times
08-Jan-2026
Scheduled
13:35
MST
Estimated
13:35
MST
Total Arrival Delay: -
Flight Runway Times
08-Jan-2026
Scheduled
13:29
MST
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
2
Tail Number
N37263
Flight Time
Estimated
2h 15m
Event Timeline
Date
Event
Data Updated
8 Jan
17:31
10:31
10:31
Time Adjustment
Estimated Runway Departure changed to Jan-08-2026 11:34 AM
8 Jan
13:19
06:19
06:19
Time Adjustment
Scheduled Runway Arrival changed from Jan-08-2026 1:31 PM to Jan-08-2026 1:29 PM
8 Jan
12:49
05:49
05:49
Gate Adjustment
Departure Gate changed from A20 to A17
7 Jan
18:26
11:26
11:26
Time Adjustment
Scheduled Runway Departure changed from Jan-08-2026 11:30 AM to Jan-08-2026 11:34 AM
Scheduled Runway Arrival changed from Jan-08-2026 1:04 PM to Jan-08-2026 1:31 PM
7 Jan
18:21
11:21
11:21
Time Adjustment
Scheduled Runway Departure changed to Jan-08-2026 11:30 AM
Scheduled Runway Arrival changed to Jan-08-2026 1:04 PM
7 Jan
05:13
22:13
22:13
Gate Adjustment
Departure Gate changed to A20
Baggage changed to 2
6 Jan
10:55
03:55
03:55
Time Adjustment
Estimated Gate Departure changed to Jan-08-2026 11:20 AM
Estimated Gate Arrival changed to Jan-08-2026 1:35 PM
Tail Number changed to N37263
Actual Equipment changed to 7S8
5 Jan
18:47
11:47
11:47
Record Created
5 Jan
18:47
11:47
11:47
Time Adjustment
Scheduled Gate Departure changed to Jan-08-2026 11:20 AM
Scheduled Gate Arrival changed to Jan-08-2026 1:35 PM
Scheduled Equipment changed to 738