(DL) Delta Air Lines 3999 Flight Details
On time | Scheduled
Departure
SEA
Seattle-Tacoma International Airport, WA, US
Flight Gate Times
26-Jun-2026
Scheduled
13:30
PDT
Actual
--
Total Departure Delay: -
Flight Runway Times
26-Jun-2026
Scheduled
14:00
PDT
Actual
--
Runway Delay: -
Terminal
-
Gate
B8
Craft Type
Embraer 175
E75
Flight Time
Scheduled
3h 1m
Arrival
SNA
John Wayne Airport, CA, US
Flight Gate Times
26-Jun-2026
Scheduled
16:31
PDT
Estimated
16:12
PDT
Total Arrival Delay: -
Flight Runway Times
26-Jun-2026
Scheduled
16:14
PDT
Actual
--
Runway Delay: -
Terminal
A
Gate
3
Baggage Claim
-
Tail Number
N317SY
Flight Time
Estimated
2h 42m
Flight Notes
Operated by SkyWest Airlines on behalf of Delta Air Lines
Also marketed as (KE) Korean Air 3091, (KL) KLM 7830
Event Timeline
Date
Event
Data Updated
25 Jun
20:31
13:31
13:31
Time Adjustment
Scheduled Runway Departure changed to Jun-26-2026 2:00 PM
Scheduled Runway Arrival changed to Jun-26-2026 4:14 PM
25 Jun
14:25
07:25
07:25
Gate Adjustment
Departure Gate changed from B5A to B8
25 Jun
13:27
06:27
06:27
Time Adjustment
Estimated Gate Arrival changed to Jun-26-2026 4:12 PM
25 Jun
03:46
20:46
20:46
Gate Adjustment
Departure Gate changed from B6 to B5A
Tail Number changed from N325SY to N317SY
24 Jun
11:23
04:23
04:23
Gate Adjustment
Departure Gate changed from B4 to B6
24 Jun
05:05
22:05
22:05
Gate Adjustment
Departure Gate changed to B4
Arrival Gate changed to 3
Arrival Terminal changed to A
Tail Number changed to N325SY
Actual Equipment changed to E75
23 Jun
18:20
11:20
11:20
Record Created
23 Jun
18:20
11:20
11:20
Time Adjustment
Scheduled Gate Departure changed to Jun-26-2026 1:30 PM
Scheduled Gate Arrival changed to Jun-26-2026 4:31 PM
Scheduled Equipment changed to E7W