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(WN) Southwest Airlines 4128 Flight Tracker
Flight Status
WN 4128
Southwest Airlines
DEN
Denver
SLC
Salt Lake City
Scheduled
On time
DEN
Denver, CO, US
Denver International Airport
Flight Departure Times
20-May-2026
Scheduled
08:55
MDT
Estimated
--
Terminal
N/A
Gate
N/A
SLC
Salt Lake City, UT, US
Salt Lake City International Airport
Flight Arrival Times
20-May-2026
Scheduled
10:25
MDT
Estimated
--
Terminal
N/A
Gate
N/A
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SLC AIRPORT CONDITIONS
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Flight Tracker
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Additional Details
Aircraft Equipment
Code
7S7
Description
Boeing 737-700 Passenger (Scimitar Winglets)
Past and Upcoming Flights
For flights prior to the results below, please use our
Historical Flight Status
feature.
20-May
17-May
18-May
19-May
20-May
21-May
22-May
23-May
Flights for Sunday, 17-May-2026
Departure Time
Origin
Destination
Arrival Time
13:35
MST
PHX
Phoenix
MDW
Chicago
18:50
CDT
19:30
CDT
MDW
Chicago
CLT
Charlotte
22:30
EDT
Flights for Monday, 18-May-2026
Departure Time
Origin
Destination
Arrival Time
14:30
MST
PHX
Phoenix
MDW
Chicago
19:45
CDT
Flights for Tuesday, 19-May-2026
Departure Time
Origin
Destination
Arrival Time
08:55
MDT
DEN
Denver
SLC
Salt Lake City
10:25
MDT
11:10
MDT
SLC
Salt Lake City
LGB
Long Beach
12:05
PDT
12:40
PDT
LGB
Long Beach
PHX
Phoenix
14:00
MST
14:40
MST
PHX
Phoenix
MDW
Chicago
19:55
CDT
Flights for Wednesday, 20-May-2026
Departure Time
Origin
Destination
Arrival Time
08:55
MDT
DEN
Denver
SLC
Salt Lake City
10:25
MDT
11:10
MDT
SLC
Salt Lake City
LGB
Long Beach
12:05
PDT
12:40
PDT
LGB
Long Beach
PHX
Phoenix
14:00
MST
14:40
MST
PHX
Phoenix
MDW
Chicago
19:55
CDT
Flights for Thursday, 21-May-2026
Departure Time
Origin
Destination
Arrival Time
14:30
MST
PHX
Phoenix
MDW
Chicago
19:45
CDT
Flights for Friday, 22-May-2026
Departure Time
Origin
Destination
Arrival Time
14:30
MST
PHX
Phoenix
MDW
Chicago
19:45
CDT
Flights for Saturday, 23-May-2026
No Flight Information Available
According to our data, this flight is not scheduled to fly on this date
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