(DL) Delta Air Lines 3999 Flight Details
On time | Scheduled
Departure
SEA
Seattle-Tacoma International Airport, WA, US
Flight Gate Times
02-Jul-2026
Scheduled
13:30
PDT
Actual
--
Total Departure Delay: -
Flight Runway Times
02-Jul-2026
Scheduled
14:02
PDT
Actual
--
Runway Delay: -
Terminal
-
Gate
B4
Craft Type
Embraer 175
E75
Flight Time
Scheduled
3h 1m
Arrival
SNA
John Wayne Airport, CA, US
Flight Gate Times
02-Jul-2026
Scheduled
16:31
PDT
Estimated
16:14
PDT
Total Arrival Delay: -
Flight Runway Times
02-Jul-2026
Scheduled
16:16
PDT
Actual
--
Runway Delay: -
Terminal
A
Gate
3
Baggage Claim
-
Tail Number
N244SY
Flight Time
Estimated
2h 44m
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
1 Jul
20:31
13:31
13:31
Time Adjustment
Scheduled Runway Departure changed to Jul-02-2026 2:02 PM
Scheduled Runway Arrival changed to Jul-02-2026 4:16 PM
1 Jul
11:16
04:16
04:16
Time Adjustment
Estimated Gate Arrival changed to Jul-02-2026 4:14 PM
Departure Gate changed to B4
Arrival Gate changed to 3
Arrival Terminal changed to A
Tail Number changed to N244SY
Actual Equipment changed to E75
29 Jun
18:20
11:20
11:20
Record Created
29 Jun
18:20
11:20
11:20
Time Adjustment
Scheduled Gate Departure changed to Jul-02-2026 1:30 PM
Scheduled Gate Arrival changed to Jul-02-2026 4:31 PM
Scheduled Equipment changed to E7W