(UA) United Airlines 4656 Flight Details
On time | Arrived
Departure
COS
Colorado Springs Airport, CO, US
Flight Gate Times
20-Oct-2026
Scheduled
05:30
MDT
Actual
06:04
MDT
Total Departure Delay: 34 mins
Flight Runway Times
20-Oct-2026
Scheduled
05:54
MDT
Actual
06:25
MDT
Runway Delay: 31 mins
Terminal
-
Gate
7
Craft Type
Canadair (Bombardier) Regional Jet 200
CR2
Flight Time
Scheduled
1h 6m
Arrival
DEN
Denver International Airport, CO, US
Flight Gate Times
20-Oct-2026
Scheduled
06:36
MDT
Actual
06:50
MDT
Total Arrival Delay: 14 mins
Flight Runway Times
20-Oct-2026
Scheduled
06:28
MDT
Actual
06:43
MDT
Runway Delay: 15 mins
Terminal
-
Gate
B65
Baggage Claim
17
Tail Number
N477CA
Flight Time
Actual
46m
Flight Notes
Operated by SkyWest Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 4259
Event Timeline
Date
Event
Data Updated
20 Oct
12:51
06:51
06:51
Time Adjustment
Estimated Gate Arrival changed from Oct-20-2026 6:51 AM to Oct-20-2026 6:50 AM
Actual Gate Arrival changed to Oct-20-2026 6:50 AM
20 Oct
12:44
06:44
06:44
Time Adjustment
Estimated Gate Arrival changed from Oct-20-2026 6:59 AM to Oct-20-2026 6:51 AM
20 Oct
12:44
06:44
06:44
Status Landed
Estimated Runway Arrival changed from Oct-20-2026 6:51 AM to Oct-20-2026 6:43 AM
Actual Runway Arrival changed to Oct-20-2026 6:43 AM
Status changed from Active to Landed
20 Oct
12:26
06:26
06:26
Time Adjustment
Estimated Runway Arrival changed from Oct-20-2026 6:36 AM to Oct-20-2026 6:51 AM
Estimated Gate Arrival changed from Oct-20-2026 6:44 AM to Oct-20-2026 6:59 AM
20 Oct
12:26
06:26
06:26
Time Adjustment
Estimated Runway Departure changed from Oct-20-2026 6:23 AM to Oct-20-2026 6:25 AM
Actual Runway Departure changed to Oct-20-2026 6:25 AM
20 Oct
12:08
06:08
06:08
Time Adjustment
Estimated Runway Departure changed from Oct-20-2026 6:28 AM to Oct-20-2026 6:23 AM
Estimated Runway Arrival changed from Oct-20-2026 6:46 AM to Oct-20-2026 6:36 AM
Estimated Gate Arrival changed from Oct-20-2026 6:58 AM to Oct-20-2026 6:44 AM
20 Oct
12:08
06:08
06:08
Status Active
Estimated Gate Departure changed from Oct-20-2026 6:05 AM to Oct-20-2026 6:04 AM
Actual Gate Departure changed to Oct-20-2026 6:04 AM
Estimated Gate Arrival changed from Oct-20-2026 7:11 AM to Oct-20-2026 6:58 AM
Status changed from Scheduled to Active
20 Oct
12:05
06:05
06:05
Time Adjustment
Estimated Runway Departure changed from Oct-20-2026 6:29 AM to Oct-20-2026 6:28 AM
Estimated Runway Arrival changed from Oct-20-2026 6:47 AM to Oct-20-2026 6:46 AM
20 Oct
11:53
05:53
05:53
Time Adjustment
Estimated Runway Departure changed from Oct-20-2026 6:14 AM to Oct-20-2026 6:29 AM
Estimated Runway Arrival changed from Oct-20-2026 6:32 AM to Oct-20-2026 6:47 AM
20 Oct
11:53
05:53
05:53
Time Adjustment
Estimated Gate Departure changed from Oct-20-2026 5:50 AM to Oct-20-2026 6:05 AM
Estimated Gate Arrival changed from Oct-20-2026 6:56 AM to Oct-20-2026 7:11 AM
20 Oct
11:26
05:26
05:26
Time Adjustment
Estimated Gate Arrival changed from Oct-20-2026 6:36 AM to Oct-20-2026 6:56 AM
20 Oct
11:23
05:23
05:23
Time Adjustment
Estimated Runway Departure changed from Oct-20-2026 5:54 AM to Oct-20-2026 6:14 AM
Estimated Gate Departure changed from Oct-20-2026 5:30 AM to Oct-20-2026 5:50 AM
Estimated Runway Arrival changed from Oct-20-2026 6:15 AM to Oct-20-2026 6:32 AM
20 Oct
10:32
04:32
04:32
Time Adjustment
Estimated Gate Arrival changed from Oct-20-2026 6:23 AM to Oct-20-2026 6:36 AM
20 Oct
10:29
04:29
04:29
Time Adjustment
Estimated Runway Arrival changed to Oct-20-2026 6:15 AM
Estimated Gate Arrival changed from Oct-20-2026 6:36 AM to Oct-20-2026 6:23 AM
20 Oct
10:28
04:28
04:28
Time Adjustment
Estimated Runway Departure changed to Oct-20-2026 5:54 AM
20 Oct
04:20
22:20
22:20
Gate Adjustment
Arrival Gate changed from B64 to B65
20 Oct
03:08
21:08
21:08
Gate Adjustment
Arrival Gate changed from B47 to B64
20 Oct
02:44
20:44
20:44
Gate Adjustment
Arrival Gate changed from B90 to B47
19 Oct
12:38
06:38
06:38
Gate Adjustment
Arrival Gate changed to B90
Baggage changed to 17
19 Oct
11:36
05:36
05:36
Time Adjustment
Scheduled Runway Departure changed from Oct-20-2026 5:35 AM to Oct-20-2026 5:54 AM
Scheduled Runway Arrival changed from Oct-20-2026 5:51 AM to Oct-20-2026 6:28 AM
19 Oct
11:31
05:31
05:31
Time Adjustment
Scheduled Runway Departure changed to Oct-20-2026 5:35 AM
Scheduled Runway Arrival changed to Oct-20-2026 5:51 AM
19 Oct
01:08
19:08
19:08
Equipment Adjustment
Tail Number changed from N906EV to N477CA
18 Oct
12:39
06:39
06:39
Gate Adjustment
Departure Gate changed from 5 to 7
18 Oct
11:56
05:56
05:56
Equipment Adjustment
Tail Number changed from N915EV to N906EV
18 Oct
11:50
05:50
05:50
Equipment Adjustment
Tail Number changed from N246PS to N915EV
18 Oct
10:02
04:02
04:02
Gate Adjustment
Departure Gate changed from 3 to 5
18 Oct
09:50
03:50
03:50
Equipment Adjustment
Tail Number changed from N906EV to N246PS
18 Oct
09:50
03:50
03:50
Gate Adjustment
Departure Gate changed to 3
18 Oct
09:50
03:50
03:50
Equipment Adjustment
Tail Number changed from N980SW to N944SW
18 Oct
09:50
03:50
03:50
Equipment Adjustment
Tail Number changed from N944SW to N246PS
18 Oct
09:50
03:50
03:50
Equipment Adjustment
Tail Number changed from N246PS to N944SW
18 Oct
09:50
03:50
03:50
Equipment Adjustment
Tail Number changed from N944SW to N906EV
18 Oct
04:08
22:08
22:08
Time Adjustment
Estimated Gate Departure changed to Oct-20-2026 5:30 AM
Estimated Gate Arrival changed to Oct-20-2026 6:36 AM
Tail Number changed to N980SW
Actual Equipment changed to CR2
17 Oct
18:47
12:47
12:47
Record Created
17 Oct
18:47
12:47
12:47
Time Adjustment
Scheduled Gate Departure changed to Oct-20-2026 5:30 AM
Scheduled Gate Arrival changed to Oct-20-2026 6:36 AM
Scheduled Equipment changed to CR2