(AA) American Airlines 4187 Flight Details
On time | Scheduled
Departure
TUS
Tucson International Airport, AZ, US
Flight Gate Times
25-Jul-2026
Scheduled
08:39
MST
Estimated
08:39
MST
Total Departure Delay: -
Flight Runway Times
25-Jul-2026
Scheduled
08:56
MST
Actual
--
Runway Delay: -
Terminal
-
Gate
B8
Craft Type
Embraer 175
E75
Flight Time
Scheduled
58m
Arrival
PHX
Phoenix Sky Harbor International Airport, AZ, US
Flight Gate Times
25-Jul-2026
Scheduled
09:37
MST
Estimated
09:37
MST
Total Arrival Delay: -
Flight Runway Times
25-Jul-2026
Scheduled
09:28
MST
Actual
--
Runway Delay: -
Terminal
4
Gate
B10
Baggage Claim
CLM3
Tail Number
N245NN
Flight Time
Estimated
58m
Flight Notes
Operated by Envoy Air on behalf of American Airlines
Event Timeline
Date
Event
Data Updated
25 Jul
04:35
21:35
21:35
Gate Adjustment
Arrival Gate changed from B3 to B10
25 Jul
01:52
18:52
18:52
Equipment Adjustment
Tail Number changed from N257NN to N245NN
25 Jul
01:29
18:29
18:29
Equipment Adjustment
Tail Number changed from N245NN to N257NN
25 Jul
01:24
18:24
18:24
Equipment Adjustment
Tail Number changed from N338AS to N245NN
24 Jul
23:30
16:30
16:30
Equipment Adjustment
Tail Number changed from N257NN to N338AS
24 Jul
15:46
08:46
08:46
Time Adjustment
Scheduled Runway Departure changed from Jul-25-2026 8:41 AM to Jul-25-2026 8:56 AM
Scheduled Runway Arrival changed from Jul-25-2026 9:08 AM to Jul-25-2026 9:28 AM
24 Jul
15:41
08:41
08:41
Time Adjustment
Scheduled Runway Departure changed to Jul-25-2026 8:41 AM
Scheduled Runway Arrival changed to Jul-25-2026 9:08 AM
24 Jul
15:09
08:09
08:09
Gate Adjustment
Departure Gate changed to B8
24 Jul
14:37
07:37
07:37
Gate Adjustment
Arrival Gate changed from B5 to B3
24 Jul
14:27
07:27
07:27
Gate Adjustment
Arrival Gate changed from B16 to B5
24 Jul
00:42
17:42
17:42
Time Adjustment
Estimated Gate Departure changed to Jul-25-2026 8:39 AM
Estimated Gate Arrival changed to Jul-25-2026 9:37 AM
Arrival Gate changed to B16
Baggage changed to CLM3
Tail Number changed to N257NN
Actual Equipment changed to E75
22 Jul
18:08
11:08
11:08
Record Created
22 Jul
18:08
11:08
11:08
Time Adjustment
Scheduled Gate Departure changed to Jul-25-2026 8:39 AM
Scheduled Gate Arrival changed to Jul-25-2026 9:37 AM
Arrival Terminal changed to 4
Scheduled Equipment changed to E75