(AS) Alaska Airlines 2141 Flight Details
On time | Scheduled
Departure
SEA
Seattle-Tacoma International Airport, WA, US
Flight Gate Times
18-Jun-2026
Scheduled
07:06
PDT
Estimated
07:06
PDT
Total Departure Delay: -
Flight Runway Times
18-Jun-2026
Scheduled
07:28
PDT
Actual
--
Runway Delay: -
Terminal
-
Gate
C16C
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 40m
Arrival
BZN
Bozeman Yellowstone International Airport, MT, US
Flight Gate Times
18-Jun-2026
Scheduled
09:46
MDT
Estimated
09:39
MDT
Total Arrival Delay: -
Flight Runway Times
18-Jun-2026
Scheduled
09:34
MDT
Actual
--
Runway Delay: -
Terminal
-
Gate
B5
Baggage Claim
1
Tail Number
N644QX
Flight Time
Estimated
1h 33m
Flight Notes
Operated by Horizon Air on behalf of Alaska Airlines
Also marketed as (QR) Qatar Airways 2054
Event Timeline
Date
Event
Data Updated
18 Jun
07:33
00:33
01:33
Time Adjustment
Scheduled Runway Departure changed from Jun-18-2026 7:16 AM to Jun-18-2026 7:28 AM
Scheduled Runway Arrival changed from Jun-18-2026 9:28 AM to Jun-18-2026 9:34 AM
18 Jun
07:33
00:33
01:33
Time Adjustment
Estimated Gate Arrival changed from Jun-18-2026 9:46 AM to Jun-18-2026 9:39 AM
17 Jun
19:31
12:31
13:31
Gate Adjustment
Departure Gate changed from C10D to C16C
17 Jun
19:30
12:30
13:30
Gate Adjustment
Departure Gate changed from C2D to C10D
17 Jun
14:11
07:11
08:11
Time Adjustment
Scheduled Runway Departure changed to Jun-18-2026 7:16 AM
Scheduled Runway Arrival changed to Jun-18-2026 9:28 AM
16 Jun
21:47
14:47
15:47
Time Adjustment
Estimated Gate Departure changed to Jun-18-2026 7:06 AM
Estimated Gate Arrival changed to Jun-18-2026 9:46 AM
Departure Gate changed to C2D
Arrival Gate changed to B5
Baggage changed to 1
Tail Number changed to N644QX
Actual Equipment changed to E75
15 Jun
18:12
11:12
12:12
Record Created
15 Jun
18:12
11:12
12:12
Time Adjustment
Scheduled Gate Departure changed to Jun-18-2026 7:06 AM
Scheduled Gate Arrival changed to Jun-18-2026 9:46 AM
Scheduled Equipment changed to E75