(DL) Delta Air Lines 3999 Flight Details
On time | Scheduled
Departure
SEA
Seattle-Tacoma International Airport, WA, US
Flight Gate Times
13-Aug-2026
Scheduled
14:30
PDT
Actual
--
Total Departure Delay: -
Flight Runway Times
13-Aug-2026
Scheduled
14:42
PDT
Actual
--
Runway Delay: -
Terminal
-
Gate
S4
Craft Type
Embraer 175
E75
Flight Time
Scheduled
2h 52m
Arrival
SNA
John Wayne Airport, CA, US
Flight Gate Times
13-Aug-2026
Scheduled
17:22
PDT
Actual
--
Total Arrival Delay: -
Flight Runway Times
13-Aug-2026
Scheduled
17:00
PDT
Actual
--
Runway Delay: -
Terminal
A
Gate
2
Baggage Claim
2
Tail Number
N323SY
Flight Time
Estimated
2h 52m
Flight Notes
Operated by SkyWest Airlines on behalf of Delta Air Lines
Also marketed as (AM) Aeromexico 4592, (KE) Korean Air 3105, (KL) KLM 6284
Event Timeline
Date
Event
Data Updated
13 Aug
10:37
03:37
03:37
Gate Adjustment
Departure Gate changed from B3 to S4
13 Aug
07:11
00:11
00:11
Gate Adjustment
Baggage changed to 2
12 Aug
21:31
14:31
14:31
Time Adjustment
Scheduled Runway Departure changed to Aug-13-2026 2:42 PM
Scheduled Runway Arrival changed to Aug-13-2026 5:00 PM
12 Aug
21:29
14:29
14:29
Gate Adjustment
Arrival Gate changed from 3 to 2
12 Aug
18:52
11:52
11:52
Gate Adjustment
Departure Gate changed from B5A to B3
12 Aug
16:52
09:52
09:52
Gate Adjustment
Departure Gate changed from B4 to B5A
12 Aug
12:13
05:13
05:13
Gate Adjustment
Departure Gate changed from A6 to B4
11 Aug
18:32
11:32
11:32
Gate Adjustment
Departure Gate changed from A2 to A6
11 Aug
12:52
05:52
05:52
Gate Adjustment
Departure Gate changed from A7 to A2
11 Aug
10:49
03:49
03:49
Gate Adjustment
Departure Gate changed to A7
Tail Number changed to N323SY
Actual Equipment changed to E75
10 Aug
20:33
13:33
13:33
Gate Adjustment
Arrival Gate changed to 3
Arrival Terminal changed to A
10 Aug
18:21
11:21
11:21
Record Created
10 Aug
18:21
11:21
11:21
Time Adjustment
Scheduled Gate Departure changed to Aug-13-2026 2:30 PM
Scheduled Gate Arrival changed to Aug-13-2026 5:22 PM
Scheduled Equipment changed to E7W