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Southwest Airlines

SWA4121 / WN4121

ICAO: SWA4121 IATA: WN4121

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Southwest Airlines
SWA4121
Duration
4h 30m
Distance
1796 mi, 2890 km
Coreshare
Same day flight
No
Terminal
Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4121
Duration
4h 30m
Distance
1796 mi, 2890 km
Coreshare
Same day flight
No
Terminal
Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4121
Duration
4h 30m
Distance
1796 mi, 2890 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4121
Duration
1h 35m
Distance
510 mi, 821 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4121
Duration
1h 35m
Distance
510 mi, 821 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4121
Duration
1h 35m
Distance
510 mi, 821 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4121
Duration
1h 30m
Distance
478 mi, 769 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4121
Duration
1h 30m
Distance
478 mi, 769 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4121
Duration
1h 40m
Distance
378 mi, 608 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4121
Duration
4h 15m
Distance
1676 mi, 2697 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4121
Duration
2h 40m
Distance
1057 mi, 1701 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4121
Duration
2h 30m
Distance
856 mi, 1377 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4121
Duration
1h 05m
Distance
249 mi, 401 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4121
Duration
1h 05m
Distance
249 mi, 401 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4121
Duration
2h 10m
Distance
844 mi, 1358 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4121
Duration
2h 15m
Distance
844 mi, 1358 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4121
Duration
1h 05m
Distance
249 mi, 401 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4121
Duration
1h 05m
Distance
249 mi, 401 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4121
Duration
2h 10m
Distance
844 mi, 1358 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4121
Duration
1h 05m
Distance
249 mi, 401 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4121
Duration
2h 10m
Distance
844 mi, 1358 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4121
Duration
1h 05m
Distance
249 mi, 401 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4121
Duration
1h 10m
Distance
257 mi, 414 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4121
Duration
1h 10m
Distance
257 mi, 414 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4121
Duration
1h 10m
Distance
257 mi, 414 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4121
Duration
1h 10m
Distance
257 mi, 414 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4121
Duration
1h 10m
Distance
257 mi, 414 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4121
Duration
1h 10m
Distance
257 mi, 414 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4121
Duration
1h 10m
Distance
257 mi, 414 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4121
Duration
1h 10m
Distance
257 mi, 414 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4121
Duration
1h 10m
Distance
257 mi, 414 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4121
Duration
1h 10m
Distance
257 mi, 414 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4121
Duration
1h 10m
Distance
257 mi, 414 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4121
Duration
1h 10m
Distance
257 mi, 414 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

1667 miles, 2683 km

Actual distance

1676 miles, 2697 km

0.54%
Flight time

4h 15m

Flights / Week

19 flights

Seats / Week

175 seats/flight

3325 seats/week

Upcoming scheduled flights in the coming 30 days

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  • Date
    Time
    From
    To
    Aircraft
    Status
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Jul 2026
    21:55
    Chicago(MDW)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jul 2026
    21:50
    Chicago(MDW)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jul 2026
    21:50
    Chicago(MDW)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    21:55
    Chicago(MDW)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    21:55
    Chicago(MDW)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    20:35
    Chicago(MDW)
    Sacramento(SMF)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    21:50
    Chicago(MDW)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    21:55
    Chicago(MDW)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jul 2026
    21:50
    Chicago(MDW)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jul 2026
    21:50
    Chicago(MDW)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    21:55
    Chicago(MDW)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    21:55
    Chicago(MDW)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    20:35
    Chicago(MDW)
    Sacramento(SMF)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    21:50
    Chicago(MDW)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    21:55
    Chicago(MDW)
    Sacramento(SMF)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Aug 2026
    13:15
    Phoenix(PHX)
    Salt Lake City(SLC)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Aug 2026
    13:15
    Phoenix(PHX)
    Salt Lake City(SLC)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Aug 2026
    20:50
    Phoenix(PHX)
    Salt Lake City(SLC)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Aug 2026
    20:50
    Phoenix(PHX)
    Salt Lake City(SLC)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    15:45
    Phoenix(PHX)
    Salt Lake City(SLC)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Aug 2026
    18:35
    Milwaukee(MKE)
    Nashville(BNA)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Aug 2026
    20:50
    Phoenix(PHX)
    Salt Lake City(SLC)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Aug 2026
    13:15
    Phoenix(PHX)
    Salt Lake City(SLC)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Aug 2026
    13:15
    Phoenix(PHX)
    Salt Lake City(SLC)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Aug 2026
    20:50
    Phoenix(PHX)
    Salt Lake City(SLC)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Aug 2026
    20:50
    Phoenix(PHX)
    Salt Lake City(SLC)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    15:45
    Phoenix(PHX)
    Salt Lake City(SLC)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Aug 2026
    18:35
    Milwaukee(MKE)
    Nashville(BNA)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Aug 2026
    20:50
    Phoenix(PHX)
    Salt Lake City(SLC)
    Boeing 737MAX 8 Passenger
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Aug 2026
    13:15
    Phoenix(PHX)
    Salt Lake City(SLC)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4121
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Aug 2026
    13:15
    Phoenix(PHX)
    Salt Lake City(SLC)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN4121

SWA4121 information

A domestic route in USA departing from Hartford (BDL) and arriving at Denver (DEN).

The timezone of the departure airport is UTC -4, and the timezone of the arrival airport is UTC -6.

The current time at the point of departure is 6:34pm, and 4:34pm at the point of arrival. There is a -2 hour time difference between the airports.

The flight distance is 1676 miles, or 2697 km.

For direct flights, the flight time is about 4:15.

Other flights between Chicago and Sacramento with Southwest
09:50
WN 3222
→
10:00
WN 2729
→
10:10
WN 4713
→
10:15
WN 2049
→
10:20
WN 2094
→
10:25
WN 342
→
11:00
WN 104
→
11:05
WN 1444
→
17:45
WN 1524
→
18:25
WN 137
→
18:55
WN 2897
→
19:45
WN 1088
→
19:45
WN 4082
→
20:50
WN 859
→
21:00
WN 519
→
21:15
WN 2506
→
21:30
WN 1165
→
22:30
WN 2994
→
23:05
WN 2350
→
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