(WN) Southwest Airlines 1637 Flight Details
On time | Scheduled
Departure
JAX
Jacksonville International Airport, FL, US
Flight Gate Times
21-Sep-2026
Scheduled
16:50
EDT
Actual
--
Total Departure Delay: -
Flight Runway Times
21-Sep-2026
Scheduled
16:54
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Craft Type
Boeing 737-700 Passenger (Scimitar Winglets)
7S7
Flight Time
Scheduled
3h 35m
Arrival
DEN
Denver International Airport, CO, US
Flight Gate Times
21-Sep-2026
Scheduled
18:25
MDT
Actual
--
Total Arrival Delay: -
Flight Runway Times
21-Sep-2026
Scheduled
18:59
MDT
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
-
Tail Number
-
Flight Time
Estimated
3h 35m
Event Timeline
Date
Event
Data Updated
20 Sep
21:06
17:06
15:06
Equipment Adjustment
Actual Equipment changed from 73G to 7S7
20 Sep
20:51
16:51
14:51
Time Adjustment
Scheduled Runway Departure changed to Sep-21-2026 4:54 PM
Scheduled Runway Arrival changed to Sep-21-2026 6:59 PM
Actual Equipment changed to 73G
18 Sep
18:54
14:54
12:54
Record Created
18 Sep
18:54
14:54
12:54
Time Adjustment
Scheduled Gate Departure changed to Sep-21-2026 4:50 PM
Scheduled Gate Arrival changed to Sep-21-2026 6:25 PM
Scheduled Equipment changed to 7S7