(DL) Delta Air Lines 409 Flight Details
On time | Scheduled
Departure
SEA
Seattle-Tacoma International Airport, WA, US
Flight Gate Times
17-Aug-2026
Scheduled
22:35
PDT
Actual
--
Total Departure Delay: -
Flight Runway Times
17-Aug-2026
Scheduled
22:55
PDT
Actual
--
Runway Delay: -
Terminal
-
Gate
B6
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
4h 48m
Arrival
ATL
Atlanta Hartsfield-Jackson International Airport, GA, US
Flight Gate Times
18-Aug-2026
Scheduled
06:23
EDT
Estimated
06:12
EDT
Total Arrival Delay: -
Flight Runway Times
18-Aug-2026
Scheduled
06:06
EDT
Actual
--
Runway Delay: -
Terminal
S
Gate
B7
Baggage Claim
7
Tail Number
N845DN
Flight Time
Estimated
4h 37m
Flight Notes
Also marketed as (AM) Aeromexico 3919, (WS) WestJet 8058
Event Timeline
Date
Event
Data Updated
17 Aug
05:41
22:41
01:41
Time Adjustment
Scheduled Runway Departure changed from Aug-17-2026 10:48 PM to Aug-17-2026 10:55 PM
17 Aug
05:36
22:36
01:36
Time Adjustment
Scheduled Runway Departure changed to Aug-17-2026 10:48 PM
Scheduled Runway Arrival changed to Aug-18-2026 6:06 AM
16 Aug
17:34
10:34
13:34
Time Adjustment
Estimated Gate Arrival changed to Aug-18-2026 6:12 AM
16 Aug
16:28
09:28
12:28
Gate Adjustment
Baggage changed to 7
16 Aug
10:43
03:43
06:43
Gate Adjustment
Departure Gate changed from A4 to B6
15 Aug
15:32
08:32
11:32
Gate Adjustment
Departure Gate changed from A10 to A4
15 Aug
14:20
07:20
10:20
Gate Adjustment
Departure Gate changed from B7 to A10
15 Aug
10:43
03:43
06:43
Gate Adjustment
Departure Gate changed from A12 to B7
Tail Number changed to N845DN
Actual Equipment changed to 7S9
14 Aug
22:11
15:11
18:11
Gate Adjustment
Departure Gate changed from A3 to A12
14 Aug
21:01
14:01
17:01
Gate Adjustment
Departure Gate changed from B3 to A3
14 Aug
20:46
13:46
16:46
Gate Adjustment
Departure Gate changed from B7 to B3
14 Aug
20:11
13:11
16:11
Gate Adjustment
Departure Gate changed to B7
Arrival Gate changed to B7
14 Aug
18:21
11:21
14:21
Record Created
14 Aug
18:21
11:21
14:21
Time Adjustment
Scheduled Gate Departure changed to Aug-17-2026 10:35 PM
Scheduled Gate Arrival changed to Aug-18-2026 6:23 AM
Arrival Terminal changed to S
Scheduled Equipment changed to 739