(UA) United Airlines 1598 Flight Details
On time | Arrived
Departure
DEN
Denver International Airport, CO, US
Flight Gate Times
21-Sep-2026
Scheduled
13:25
MDT
Actual
13:21
MDT
Total Departure Delay: -
Flight Runway Times
21-Sep-2026
Scheduled
13:44
MDT
Actual
13:36
MDT
Runway Delay: -
Terminal
-
Gate
B8
Craft Type
Airbus A319
319
Flight Time
Scheduled
1h 2m
Arrival
MTJ
Montrose Regional Airport, CO, US
Flight Gate Times
21-Sep-2026
Scheduled
14:27
MDT
Actual
14:19
MDT
Total Arrival Delay: -
Flight Runway Times
21-Sep-2026
Scheduled
14:19
MDT
Actual
14:13
MDT
Runway Delay: -
Terminal
-
Gate
2
Baggage Claim
1
Tail Number
N825UA
Flight Time
Actual
58m
Flight Notes
Also marketed as (AC) Air Canada 4331
Event Timeline
Date
Event
Data Updated
21 Sep
20:23
14:23
14:23
Time Adjustment
Actual Gate Arrival changed to Sep-21-2026 2:19 PM
21 Sep
20:15
14:15
14:15
Time Adjustment
Estimated Gate Arrival changed from Sep-21-2026 2:25 PM to Sep-21-2026 2:19 PM
21 Sep
20:14
14:14
14:14
Status Landed
Estimated Runway Arrival changed from Sep-21-2026 2:15 PM to Sep-21-2026 2:13 PM
Actual Runway Arrival changed to Sep-21-2026 2:13 PM
Status changed from Active to Landed
21 Sep
19:39
13:39
13:39
Time Adjustment
Estimated Runway Arrival changed from Sep-21-2026 2:19 PM to Sep-21-2026 2:15 PM
Estimated Gate Arrival changed from Sep-21-2026 2:19 PM to Sep-21-2026 2:25 PM
21 Sep
19:37
13:37
13:37
Time Adjustment
Estimated Runway Departure changed from Sep-21-2026 1:44 PM to Sep-21-2026 1:36 PM
Actual Runway Departure changed to Sep-21-2026 1:36 PM
21 Sep
19:26
13:26
13:26
Time Adjustment
Estimated Gate Departure changed from Sep-21-2026 1:16 PM to Sep-21-2026 1:21 PM
Actual Gate Departure changed from Sep-21-2026 1:16 PM to Sep-21-2026 1:21 PM
Estimated Runway Arrival changed from Sep-21-2026 2:15 PM to Sep-21-2026 2:19 PM
21 Sep
19:25
13:25
13:25
Status Active
Estimated Gate Departure changed from Sep-21-2026 1:25 PM to Sep-21-2026 1:16 PM
Actual Gate Departure changed to Sep-21-2026 1:16 PM
Status changed from Scheduled to Active
21 Sep
19:21
13:21
13:21
Time Adjustment
Estimated Runway Arrival changed from Sep-21-2026 2:19 PM to Sep-21-2026 2:15 PM
Estimated Gate Arrival changed from Sep-21-2026 2:27 PM to Sep-21-2026 2:19 PM
21 Sep
15:30
09:30
09:30
Time Adjustment
Estimated Runway Departure changed to Sep-21-2026 1:44 PM
Estimated Runway Arrival changed to Sep-21-2026 2:19 PM
21 Sep
15:30
09:30
09:30
Time Adjustment
Scheduled Runway Arrival changed from Sep-21-2026 2:23 PM to Sep-21-2026 2:19 PM
21 Sep
11:02
05:02
05:02
Gate Adjustment
Arrival Gate changed to 2
21 Sep
11:02
05:02
05:02
Time Adjustment
Scheduled Runway Departure changed from Sep-21-2026 1:35 PM to Sep-21-2026 1:44 PM
Scheduled Runway Arrival changed from Sep-21-2026 2:05 PM to Sep-21-2026 2:23 PM
20 Sep
19:31
13:31
13:31
Time Adjustment
Scheduled Runway Departure changed from Sep-21-2026 1:44 PM to Sep-21-2026 1:35 PM
Scheduled Runway Arrival changed from Sep-21-2026 2:23 PM to Sep-21-2026 2:05 PM
20 Sep
19:31
13:31
13:31
Time Adjustment
Scheduled Runway Departure changed to Sep-21-2026 1:44 PM
Scheduled Runway Arrival changed to Sep-21-2026 2:23 PM
20 Sep
18:15
12:15
12:15
Gate Adjustment
Departure Gate changed to B8
19 Sep
20:08
14:08
14:08
Equipment Adjustment
Tail Number changed to N825UA
Actual Equipment changed to 319
19 Sep
20:08
14:08
14:08
Time Adjustment
Estimated Gate Departure changed to Sep-21-2026 1:25 PM
Estimated Gate Arrival changed to Sep-21-2026 2:27 PM
Baggage changed to 1
18 Sep
18:48
12:48
12:48
Record Created
18 Sep
18:48
12:48
12:48
Time Adjustment
Scheduled Gate Departure changed to Sep-21-2026 1:25 PM
Scheduled Gate Arrival changed to Sep-21-2026 2:27 PM
Scheduled Equipment changed to 319