(AS) Alaska Airlines 4187 Flight Details
On time | Scheduled
Departure
DCA
Ronald Reagan Washington National Airport, DC, US
Flight Gate Times
02-Apr-2026
Scheduled
22:00
EDT
Estimated
22:00
EDT
Total Departure Delay: -
Flight Runway Times
02-Apr-2026
Scheduled
22:18
EDT
Actual
--
Runway Delay: -
Terminal
2
Gate
D38
Craft Type
Airbus A319
319
Flight Time
Scheduled
1h 59m
Arrival
JAX
Jacksonville International Airport, FL, US
Flight Gate Times
02-Apr-2026
Scheduled
23:59
EDT
Estimated
23:59
EDT
Total Arrival Delay: -
Flight Runway Times
02-Apr-2026
Scheduled
23:52
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
C7
Baggage Claim
6
Tail Number
N746UW
Flight Time
Estimated
1h 59m
Flight Notes
Operated by American Airlines 2434
Event Timeline
Date
Event
Data Updated
2 Apr
09:46
05:46
05:46
Gate Adjustment
Departure Gate changed from C34 to D38
2 Apr
09:21
05:21
05:21
Equipment Adjustment
Tail Number changed from N738US to N746UW
2 Apr
09:20
05:20
05:20
Equipment Adjustment
Tail Number changed from N804AW to N738US
2 Apr
02:06
22:06
22:06
Time Adjustment
Scheduled Runway Departure changed to Apr-02-2026 10:18 PM
Scheduled Runway Arrival changed to Apr-02-2026 11:52 PM
1 Apr
23:42
19:42
19:42
Equipment Adjustment
Tail Number changed from N778XF to N804AW
1 Apr
19:32
15:32
15:32
Equipment Adjustment
Tail Number changed from N772XF to N778XF
1 Apr
19:31
15:31
15:31
Equipment Adjustment
Tail Number changed from N778XF to N772XF
1 Apr
14:38
10:38
10:38
Equipment Adjustment
Tail Number changed from N738US to N778XF
1 Apr
14:35
10:35
10:35
Equipment Adjustment
Tail Number changed from N747UW to N738US
1 Apr
14:27
10:27
10:27
Equipment Adjustment
Tail Number changed from N774XF to N747UW
1 Apr
14:27
10:27
10:27
Equipment Adjustment
Tail Number changed from N778XF to N774XF
1 Apr
08:42
04:42
04:42
Equipment Adjustment
Tail Number changed from N826AW to N778XF
1 Apr
06:09
02:09
02:09
Gate Adjustment
Departure Gate changed from D40 to C34
1 Apr
00:35
20:35
20:35
Time Adjustment
Estimated Gate Departure changed to Apr-02-2026 10:00 PM
Estimated Gate Arrival changed to Apr-02-2026 11:59 PM
Departure Gate changed to D40
Arrival Gate changed to C7
Baggage changed to 6
Tail Number changed to N826AW
Actual Equipment changed to 319
30 Mar
18:06
14:06
14:06
Record Created
30 Mar
18:06
14:06
14:06
Time Adjustment
Scheduled Gate Departure changed to Apr-02-2026 10:00 PM
Scheduled Gate Arrival changed to Apr-02-2026 11:59 PM
Departure Terminal changed to 2
Scheduled Equipment changed to 319