(WS) WestJet 6404 Flight Details
On time | Scheduled
Departure
SEA
Seattle-Tacoma International Airport, WA, US
Flight Gate Times
21-Jul-2026
Scheduled
23:15
PDT
Actual
--
Total Departure Delay: -
Flight Runway Times
21-Jul-2026
Scheduled
23:36
PDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A14
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
4h 13m
Arrival
DTW
Detroit Metropolitan Wayne County Airport, MI, US
Flight Gate Times
22-Jul-2026
Scheduled
06:28
EDT
Estimated
06:22
EDT
Total Arrival Delay: -
Flight Runway Times
22-Jul-2026
Scheduled
06:13
EDT
Actual
--
Runway Delay: -
Terminal
M
Gate
A4
Baggage Claim
5
Tail Number
N858DZ
Flight Time
Estimated
4h 7m
Flight Notes
Operated by Delta Air Lines 810
Also marketed as (KE) Korean Air 3047
Event Timeline
Date
Event
Data Updated
21 Jul
15:49
08:49
11:49
Gate Adjustment
Arrival Gate changed from A5 to A4
21 Jul
06:21
23:21
02:21
Time Adjustment
Scheduled Runway Arrival changed from Jul-22-2026 6:05 AM to Jul-22-2026 6:13 AM
21 Jul
06:16
23:16
02:16
Time Adjustment
Scheduled Runway Departure changed to Jul-21-2026 11:36 PM
Scheduled Runway Arrival changed to Jul-22-2026 6:05 AM
21 Jul
01:46
18:46
21:46
Gate Adjustment
Departure Gate changed from A1 to A14
20 Jul
20:44
13:44
16:44
Gate Adjustment
Departure Gate changed from A2 to A1
20 Jul
18:15
11:15
14:15
Time Adjustment
Estimated Gate Arrival changed to Jul-22-2026 6:22 AM
20 Jul
16:48
09:48
12:48
Gate Adjustment
Departure Gate changed from B6 to A2
20 Jul
16:34
09:34
12:34
Gate Adjustment
Baggage changed to 5
20 Jul
14:11
07:11
10:11
Gate Adjustment
Departure Gate changed from A12 to B6
20 Jul
07:38
00:38
03:38
Gate Adjustment
Arrival Gate changed from A10 to A5
20 Jul
00:24
17:24
20:24
Gate Adjustment
Departure Gate changed from A4 to A12
19 Jul
13:50
06:50
09:50
Gate Adjustment
Departure Gate changed from B1 to A4
Arrival Gate changed from A50 to A10
19 Jul
09:56
02:56
05:56
Gate Adjustment
Arrival Gate changed from A10 to A50
19 Jul
07:40
00:40
03:40
Gate Adjustment
Arrival Gate changed from A17 to A10
Tail Number changed to N858DZ
Actual Equipment changed to 7S9
19 Jul
01:18
18:18
21:18
Gate Adjustment
Departure Gate changed to B1
Arrival Gate changed to A17
18 Jul
18:21
11:21
14:21
Record Created
18 Jul
18:21
11:21
14:21
Time Adjustment
Scheduled Gate Departure changed to Jul-21-2026 11:15 PM
Scheduled Gate Arrival changed to Jul-22-2026 6:28 AM
Arrival Terminal changed to M
Scheduled Equipment changed to 739