(AS) Alaska Airlines 343 Flight Details
On time | Scheduled
Departure
SEA
Seattle-Tacoma International Airport, WA, US
Flight Gate Times
26-Jul-2026
Scheduled
22:22
PDT
Estimated
22:22
PDT
Total Departure Delay: -
Flight Runway Times
26-Jul-2026
Scheduled
22:32
PDT
Actual
--
Runway Delay: -
Terminal
-
Gate
N4
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
4h 19m
Arrival
DTW
Detroit Metropolitan Wayne County Airport, MI, US
Flight Gate Times
27-Jul-2026
Scheduled
05:41
EDT
Estimated
05:41
EDT
Total Arrival Delay: -
Flight Runway Times
27-Jul-2026
Scheduled
05:03
EDT
Actual
--
Runway Delay: -
Terminal
E
Gate
D5
Baggage Claim
3
Tail Number
N248AK
Flight Time
Estimated
4h 19m
Flight Notes
Also marketed as (AA) American Airlines 7622, (JL) JAL 6385
Event Timeline
Date
Event
Data Updated
26 Jul
16:02
09:02
12:02
Equipment Adjustment
Tail Number changed from N435AS to N248AK
26 Jul
10:57
03:57
06:57
Gate Adjustment
Departure Gate changed from N3 to N4
26 Jul
08:02
01:02
04:02
Gate Adjustment
Departure Gate changed from D7 to N3
26 Jul
07:21
00:21
03:21
Gate Adjustment
Departure Gate changed from D8 to D7
26 Jul
07:13
00:13
03:13
Gate Adjustment
Departure Gate changed from N13 to D8
26 Jul
06:26
23:26
02:26
Gate Adjustment
Departure Gate changed from N11 to N13
26 Jul
05:45
22:45
01:45
Gate Adjustment
Departure Gate changed from N9 to N11
26 Jul
05:26
22:26
01:26
Time Adjustment
Scheduled Runway Departure changed to Jul-26-2026 10:32 PM
Scheduled Runway Arrival changed to Jul-27-2026 5:03 AM
25 Jul
14:10
07:10
10:10
Gate Adjustment
Departure Gate changed from N12 to N9
25 Jul
08:57
01:57
04:57
Gate Adjustment
Departure Gate changed from N8 to N12
24 Jul
22:16
15:16
18:16
Gate Adjustment
Departure Gate changed from N10 to N8
24 Jul
11:20
04:20
07:20
Gate Adjustment
Arrival Gate changed from D9 to D5
24 Jul
09:42
02:42
05:42
Gate Adjustment
Arrival Gate changed to D9
Baggage changed to 3
24 Jul
07:42
00:42
03:42
Time Adjustment
Estimated Gate Departure changed to Jul-26-2026 10:22 PM
Estimated Gate Arrival changed to Jul-27-2026 5:41 AM
Departure Gate changed to N10
Tail Number changed to N435AS
Actual Equipment changed to 7S9
23 Jul
18:13
11:13
14:13
Record Created
23 Jul
18:13
11:13
14:13
Time Adjustment
Scheduled Gate Departure changed to Jul-26-2026 10:22 PM
Scheduled Gate Arrival changed to Jul-27-2026 5:41 AM
Arrival Terminal changed to E
Scheduled Equipment changed to 73J