(UA) United Airlines 5539 Flight Details
On time | Scheduled
Departure
ACV
California Redwood Coast Humboldt County Airport, CA, US
Flight Gate Times
10-Feb-2026
Scheduled
15:40
PST
Estimated
15:40
PST
Total Departure Delay: -
Flight Runway Times
10-Feb-2026
Scheduled
15:58
PST
Actual
--
Runway Delay: -
Terminal
-
Gate
1
Craft Type
Canadair (Bombardier) Regional Jet 200
CR2
Flight Time
Scheduled
1h 28m
Arrival
SFO
San Francisco International Airport, CA, US
Flight Gate Times
10-Feb-2026
Scheduled
17:08
PST
Estimated
17:08
PST
Total Arrival Delay: -
Flight Runway Times
10-Feb-2026
Scheduled
17:03
PST
Actual
--
Runway Delay: -
Terminal
3
Gate
F9
Baggage Claim
CL-E7
Tail Number
N454SW
Flight Time
Estimated
1h 28m
Flight Notes
Operated by SkyWest Airlines on behalf of United Airlines
Also marketed as (AV) Avianca 2046, (NZ) Air New Zealand 9338
Event Timeline
Date
Event
Data Updated
10 Feb
13:22
05:22
05:22
Gate Adjustment
Baggage changed from 7 to CL-E7
10 Feb
13:21
05:21
05:21
Gate Adjustment
Departure Gate changed to 1
10 Feb
03:51
19:51
19:51
Gate Adjustment
Arrival Gate changed from F6 to F9
10 Feb
03:44
19:44
19:44
Gate Adjustment
Arrival Gate changed from F10 to F6
10 Feb
03:44
19:44
19:44
Equipment Adjustment
Tail Number changed from N487CA to N454SW
10 Feb
03:27
19:27
19:27
Equipment Adjustment
Tail Number changed from N982SW to N487CA
10 Feb
01:56
17:56
17:56
Equipment Adjustment
Tail Number changed from N487CA to N982SW
10 Feb
01:14
17:14
17:14
Gate Adjustment
Arrival Gate changed to F10
Baggage changed to 7
9 Feb
23:46
15:46
15:46
Time Adjustment
Scheduled Runway Departure changed from Feb-10-2026 3:43 PM to Feb-10-2026 3:58 PM
Scheduled Runway Arrival changed from Feb-10-2026 4:28 PM to Feb-10-2026 5:03 PM
9 Feb
23:41
15:41
15:41
Time Adjustment
Scheduled Runway Departure changed to Feb-10-2026 3:43 PM
Scheduled Runway Arrival changed to Feb-10-2026 4:28 PM
9 Feb
12:03
04:03
04:03
Equipment Adjustment
Tail Number changed from N221PS to N487CA
9 Feb
04:14
20:14
20:14
Equipment Adjustment
Tail Number changed from N454SW to N221PS
9 Feb
01:08
17:08
17:08
Equipment Adjustment
Tail Number changed from N982SW to N454SW
9 Feb
00:50
16:50
16:50
Equipment Adjustment
Tail Number changed from N221PS to N982SW
8 Feb
04:09
20:09
20:09
Time Adjustment
Estimated Gate Departure changed to Feb-10-2026 3:40 PM
Estimated Gate Arrival changed to Feb-10-2026 5:08 PM
Tail Number changed to N221PS
Actual Equipment changed to CR2
7 Feb
18:45
10:45
10:45
Record Created
7 Feb
18:45
10:45
10:45
Time Adjustment
Scheduled Gate Departure changed to Feb-10-2026 3:40 PM
Scheduled Gate Arrival changed to Feb-10-2026 5:08 PM
Arrival Terminal changed to 3
Scheduled Equipment changed to CRJ