(AA) American Airlines 7421 Flight Details
On time | Scheduled
Departure
SFO
San Francisco International Airport, CA, US
Flight Gate Times
21-Oct-2026
Scheduled
06:55
PDT
Estimated
06:55
PDT
Total Departure Delay: -
Flight Runway Times
21-Oct-2026
Scheduled
07:01
PDT
Actual
--
Runway Delay: -
Terminal
1
Gate
C1
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 43m
Arrival
SNA
John Wayne Airport, CA, US
Flight Gate Times
21-Oct-2026
Scheduled
08:38
PDT
Estimated
08:38
PDT
Total Arrival Delay: -
Flight Runway Times
21-Oct-2026
Scheduled
08:08
PDT
Actual
--
Runway Delay: -
Terminal
B
Gate
12
Baggage Claim
3
Tail Number
N189SY
Flight Time
Estimated
1h 43m
Flight Notes
Operated by SkyWest Airlines on behalf of Alaska Airlines 3440
Also marketed as (QR) Qatar Airways 8813, (AS) Alaska Airlines 3440
Event Timeline
Date
Event
Data Updated
20 Oct
13:56
06:56
06:56
Time Adjustment
Scheduled Runway Departure changed to Oct-21-2026 7:01 AM
Scheduled Runway Arrival changed to Oct-21-2026 8:08 AM
19 Oct
20:32
13:32
13:32
Equipment Adjustment
Tail Number changed from N431SY to N189SY
19 Oct
18:44
11:44
11:44
Equipment Adjustment
Tail Number changed from N404SY to N431SY
19 Oct
12:57
05:57
05:57
Gate Adjustment
Departure Gate changed to C1
19 Oct
00:57
17:57
17:57
Time Adjustment
Estimated Gate Departure changed to Oct-21-2026 6:55 AM
Estimated Gate Arrival changed to Oct-21-2026 8:38 AM
Arrival Gate changed to 12
Arrival Terminal changed to B
Baggage changed to 3
Tail Number changed to N404SY
Actual Equipment changed to E75
18 Oct
18:12
11:12
11:12
Record Created
18 Oct
18:12
11:12
11:12
Time Adjustment
Scheduled Gate Departure changed to Oct-21-2026 6:55 AM
Scheduled Gate Arrival changed to Oct-21-2026 8:38 AM
Departure Terminal changed to 1
Scheduled Equipment changed to E75