(UA) United Airlines 4644 Flight Details
On time | Departed
Departure
ABQ
Albuquerque International Sunport, NM, US
Flight Gate Times
27-Dec-2025
Scheduled
06:31
MST
Actual
06:23
MST
Total Departure Delay: -
Flight Runway Times
27-Dec-2025
Scheduled
06:49
MST
Actual
06:39
MST
Runway Delay: -
Terminal
-
Gate
A2
Craft Type
Embraer 175
E75
Flight Time
Scheduled
3h 9m
Arrival
SFO
San Francisco International Airport, CA, US
Flight Gate Times
27-Dec-2025
Scheduled
08:40
PST
Estimated
08:07
PST
Total Arrival Delay: -
Flight Runway Times
27-Dec-2025
Scheduled
07:56
PST
Estimated
08:02
PST
Runway Delay: 6 mins
Terminal
3
Gate
E6
Baggage Claim
CL-F4
Tail Number
N138SY
Flight Time
Estimated
2h 44m
Flight Notes
Operated by SkyWest Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 4033, (NH) ANA 7329, (NZ) Air New Zealand 9233
Event Timeline
Date
Event
Data Updated
27 Dec
14:17
07:17
06:17
Gate Adjustment
Baggage changed from 4 to CL-F4
27 Dec
14:07
07:07
06:07
Time Adjustment
Estimated Runway Arrival changed from Dec-27-2025 7:54 AM to Dec-27-2025 8:02 AM
Estimated Gate Arrival changed from Dec-27-2025 8:03 AM to Dec-27-2025 8:07 AM
Arrival Gate changed from D9 to E6
Arrival Terminal changed from 2 to 3
Baggage changed from 2 to 4
27 Dec
13:47
06:47
05:47
Gate Adjustment
Baggage changed from 4 to 2
27 Dec
13:43
06:43
05:43
Time Adjustment
Estimated Runway Departure changed from Dec-27-2025 6:40 AM to Dec-27-2025 6:39 AM
Actual Runway Departure changed from Dec-27-2025 6:40 AM to Dec-27-2025 6:39 AM
Estimated Runway Arrival changed from Dec-27-2025 8:40 AM to Dec-27-2025 7:54 AM
Estimated Gate Arrival changed from Dec-27-2025 8:49 AM to Dec-27-2025 8:03 AM
27 Dec
13:42
06:42
05:42
Time Adjustment
Estimated Runway Departure changed from Dec-27-2025 6:39 AM to Dec-27-2025 6:40 AM
Actual Runway Departure changed from Dec-27-2025 6:39 AM to Dec-27-2025 6:40 AM
27 Dec
13:40
06:40
05:40
Time Adjustment
Estimated Runway Departure changed from Dec-27-2025 6:38 AM to Dec-27-2025 6:39 AM
Actual Runway Departure changed to Dec-27-2025 6:39 AM
27 Dec
13:37
06:37
05:37
Time Adjustment
Estimated Runway Departure changed from Dec-27-2025 6:39 AM to Dec-27-2025 6:38 AM
Estimated Runway Arrival changed from Dec-27-2025 7:40 AM to Dec-27-2025 8:40 AM
Estimated Gate Arrival changed from Dec-27-2025 7:49 AM to Dec-27-2025 8:49 AM
Arrival Gate changed from E2 to D9
Arrival Terminal changed from 3 to 2
27 Dec
13:25
06:25
05:25
Status Active
Estimated Runway Departure changed from Dec-27-2025 6:49 AM to Dec-27-2025 6:40 AM
Estimated Gate Departure changed from Dec-27-2025 6:31 AM to Dec-27-2025 6:23 AM
Actual Gate Departure changed to Dec-27-2025 6:23 AM
Estimated Gate Arrival changed from Dec-27-2025 8:40 AM to Dec-27-2025 8:05 AM
Baggage changed from CL-F4 to 4
Status changed from Scheduled to Active
27 Dec
13:25
06:25
05:25
Time Adjustment
Estimated Runway Departure changed from Dec-27-2025 6:40 AM to Dec-27-2025 6:39 AM
Estimated Gate Arrival changed from Dec-27-2025 8:05 AM to Dec-27-2025 7:49 AM
27 Dec
13:24
06:24
05:24
Time Adjustment
Estimated Runway Arrival changed from Dec-27-2025 7:56 AM to Dec-27-2025 7:40 AM
27 Dec
13:24
06:24
05:24
Time Adjustment
Estimated Runway Departure changed from Dec-27-2025 6:48 AM to Dec-27-2025 6:49 AM
Estimated Runway Arrival changed from Dec-27-2025 7:58 AM to Dec-27-2025 7:56 AM
27 Dec
12:17
05:17
04:17
Gate Adjustment
Baggage changed from 4 to CL-F4
27 Dec
12:15
05:15
04:15
Time Adjustment
Estimated Runway Departure changed from Dec-27-2025 6:49 AM to Dec-27-2025 6:48 AM
Estimated Runway Arrival changed from Dec-27-2025 7:56 AM to Dec-27-2025 7:58 AM
27 Dec
12:14
05:14
04:14
Time Adjustment
Scheduled Runway Arrival changed from Dec-27-2025 8:31 AM to Dec-27-2025 7:56 AM
27 Dec
12:14
05:14
04:14
Time Adjustment
Estimated Runway Departure changed to Dec-27-2025 6:49 AM
Estimated Runway Arrival changed to Dec-27-2025 7:56 AM
27 Dec
12:01
05:01
04:01
Gate Adjustment
Arrival Gate changed from E3 to E2
Baggage changed from CL-F4 to 4
27 Dec
11:47
04:47
03:47
Gate Adjustment
Baggage changed from CL-F6 to CL-F4
27 Dec
09:46
02:46
01:46
Gate Adjustment
Baggage changed from 6 to CL-F6
27 Dec
09:31
02:31
01:31
Gate Adjustment
Arrival Gate changed from F7 to E3
Baggage changed from CL-F6 to 6
27 Dec
07:01
00:01
23:01
Gate Adjustment
Arrival Gate changed from F5 to F7
27 Dec
04:46
21:46
20:46
Gate Adjustment
Arrival Gate changed from F7 to F5
Baggage changed from 6 to CL-F6
27 Dec
02:07
19:07
18:07
Gate Adjustment
Arrival Gate changed from F5 to F7
27 Dec
01:49
18:49
17:49
Equipment Adjustment
Tail Number changed from N130SY to N138SY
27 Dec
01:49
18:49
17:49
Equipment Adjustment
Tail Number changed from N116SY to N130SY
26 Dec
18:02
11:02
10:02
Gate Adjustment
Arrival Gate changed to F5
Baggage changed to 6
26 Dec
13:41
06:41
05:41
Time Adjustment
Scheduled Runway Departure changed from Dec-27-2025 6:39 AM to Dec-27-2025 6:49 AM
Scheduled Runway Arrival changed from Dec-27-2025 7:48 AM to Dec-27-2025 8:31 AM
26 Dec
13:36
06:36
05:36
Time Adjustment
Scheduled Runway Departure changed to Dec-27-2025 6:39 AM
Scheduled Runway Arrival changed to Dec-27-2025 7:48 AM
26 Dec
11:37
04:37
03:37
Equipment Adjustment
Tail Number changed from N85376 to N116SY
26 Dec
02:07
19:07
18:07
Equipment Adjustment
Tail Number changed from N612UX to N85376
25 Dec
04:07
21:07
20:07
Time Adjustment
Estimated Gate Departure changed to Dec-27-2025 6:31 AM
Estimated Gate Arrival changed to Dec-27-2025 8:40 AM
Departure Gate changed to A2
Tail Number changed to N612UX
Actual Equipment changed to E75
24 Dec
18:47
11:47
10:47
Record Created
24 Dec
18:47
11:47
10:47
Time Adjustment
Scheduled Gate Departure changed to Dec-27-2025 6:31 AM
Scheduled Gate Arrival changed to Dec-27-2025 8:40 AM
Arrival Terminal changed to 3
Scheduled Equipment changed to E7W