(WN) Southwest Airlines 3639 Flight Details
On time | Scheduled
Departure
PHX
Phoenix Sky Harbor International Airport, AZ, US
Flight Gate Times
21-Apr-2026
Scheduled
15:30
MST
Actual
--
Total Departure Delay: -
Flight Runway Times
21-Apr-2026
Scheduled
15:42
MST
Estimated
15:42
MST
Runway Delay: -
Terminal
4
Gate
D2
Craft Type
Boeing 737-700 Passenger (Scimitar Winglets)
7S7
Flight Time
Scheduled
1h 10m
Arrival
SAN
San Diego International Airport, CA, US
Flight Gate Times
21-Apr-2026
Scheduled
16:40
PDT
Actual
--
Total Arrival Delay: -
Flight Runway Times
21-Apr-2026
Scheduled
16:34
PDT
Actual
--
Runway Delay: -
Terminal
1
Gate
-
Baggage Claim
-
Tail Number
-
Flight Time
Estimated
1h 10m
Event Timeline
Date
Event
Data Updated
21 Apr
18:35
11:35
11:35
Time Adjustment
Estimated Runway Departure changed to Apr-21-2026 3:42 PM
21 Apr
08:31
01:31
01:31
Time Adjustment
Scheduled Runway Departure changed to Apr-21-2026 3:42 PM
Scheduled Runway Arrival changed to Apr-21-2026 4:34 PM
21 Apr
02:37
19:37
19:37
Gate Adjustment
Departure Gate changed to D2
20 Apr
22:35
15:35
15:35
Equipment Adjustment
Actual Equipment changed to 7S7
18 Apr
18:50
11:50
11:50
Record Created
18 Apr
18:50
11:50
11:50
Time Adjustment
Scheduled Gate Departure changed to Apr-21-2026 3:30 PM
Scheduled Gate Arrival changed to Apr-21-2026 4:40 PM
Departure Terminal changed to 4
Arrival Terminal changed to 1
Scheduled Equipment changed to 7S7