(AS) Alaska Airlines 2129 Flight Details
On time | Scheduled
Departure
BOI
Boise Air Terminal, ID, US
Flight Gate Times
12-Sep-2026
Scheduled
07:00
MDT
Estimated
07:00
MDT
Total Departure Delay: -
Flight Runway Times
12-Sep-2026
Scheduled
07:24
MDT
Estimated
07:24
MDT
Runway Delay: -
Terminal
-
Gate
C1
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 52m
Arrival
SJC
San Jose Mineta International Airport, CA, US
Flight Gate Times
12-Sep-2026
Scheduled
07:52
PDT
Estimated
07:48
PDT
Total Arrival Delay: -
Flight Runway Times
12-Sep-2026
Scheduled
07:44
PDT
Estimated
07:44
PDT
Runway Delay: -
Terminal
B
Gate
31
Baggage Claim
B1
Tail Number
N667QX
Flight Time
Estimated
1h 48m
Flight Notes
Operated by Horizon Air on behalf of Alaska Airlines
Also marketed as (AA) American Airlines 7450
Event Timeline
Date
Event
Data Updated
12 Sep
09:00
03:00
02:00
Time Adjustment
Estimated Runway Departure changed to Sep-12-2026 7:24 AM
Estimated Runway Arrival changed to Sep-12-2026 7:44 AM
11 Sep
19:02
13:02
12:02
Time Adjustment
Scheduled Runway Departure changed from Sep-12-2026 7:09 AM to Sep-12-2026 7:24 AM
Scheduled Runway Arrival changed from Sep-12-2026 7:40 AM to Sep-12-2026 7:44 AM
11 Sep
19:02
13:02
12:02
Time Adjustment
Estimated Gate Arrival changed from Sep-12-2026 7:52 AM to Sep-12-2026 7:48 AM
11 Sep
13:06
07:06
06:06
Time Adjustment
Scheduled Runway Departure changed to Sep-12-2026 7:09 AM
Scheduled Runway Arrival changed to Sep-12-2026 7:40 AM
11 Sep
04:55
22:55
21:55
Equipment Adjustment
Tail Number changed from N662QX to N667QX
10 Sep
14:10
08:10
07:10
Equipment Adjustment
Tail Number changed from N658QX to N662QX
10 Sep
04:10
22:10
21:10
Equipment Adjustment
Tail Number changed from N645QX to N658QX
10 Sep
03:51
21:51
20:51
Equipment Adjustment
Tail Number changed from N654QX to N645QX
10 Sep
02:02
20:02
19:02
Equipment Adjustment
Tail Number changed from N662QX to N654QX
10 Sep
00:35
18:35
17:35
Gate Adjustment
Arrival Gate changed from 32 to 31
9 Sep
21:01
15:01
14:01
Equipment Adjustment
Tail Number changed from N660QX to N662QX
9 Sep
20:20
14:20
13:20
Time Adjustment
Estimated Gate Departure changed to Sep-12-2026 7:00 AM
Estimated Gate Arrival changed to Sep-12-2026 7:52 AM
Departure Gate changed to C1
Arrival Gate changed to 32
Baggage changed to B1
Tail Number changed to N660QX
Actual Equipment changed to E75
9 Sep
18:11
12:11
11:11
Record Created
9 Sep
18:11
12:11
11:11
Time Adjustment
Scheduled Gate Departure changed to Sep-12-2026 7:00 AM
Scheduled Gate Arrival changed to Sep-12-2026 7:52 AM
Arrival Terminal changed to B
Scheduled Equipment changed to E75