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Southwest Airlines

SWA321 / WN321

ICAO: SWA321 IATA: WN321

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Southwest Airlines
SWA321
Duration
2h 30m
Distance
970 mi, 1561 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA321
Duration
2h 45m
Distance
1094 mi, 1760 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA321
Duration
2h 45m
Distance
1094 mi, 1760 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA321
Duration
2h 45m
Distance
1094 mi, 1760 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA321
Duration
2h 45m
Distance
1094 mi, 1760 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA321
Duration
2h 45m
Distance
1094 mi, 1760 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA321
Duration
2h 45m
Distance
1094 mi, 1760 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA321
Duration
2h 45m
Distance
1094 mi, 1760 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA321
Duration
1h 15m
Distance
319 mi, 513 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA321
Duration
1h 30m
Distance
289 mi, 465 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA321
Duration
1h 55m
Distance
594 mi, 956 km
Coreshare
Same day flight
Yes
Terminal
Departure: TN
Meals
Seats
165
Economy
165
Southwest Airlines
SWA321
Duration
1h 55m
Distance
594 mi, 956 km
Coreshare
Same day flight
Yes
Terminal
Departure: TN
Meals
Seats
165
Economy
165
Southwest Airlines
SWA321
Duration
1h 20m
Distance
445 mi, 716 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA321
Duration
1h 30m
Distance
449 mi, 722 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: T2
Meals
Seats
137
Economy
137
Southwest Airlines
SWA321
Duration
3h 00m
Distance
1224 mi, 1969 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA321
Duration
1h 20m
Distance
319 mi, 513 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
165
Economy
165
Southwest Airlines
SWA321
Duration
1h 45m
Distance
625 mi, 1006 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA321
Duration
1h 45m
Distance
625 mi, 1006 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA321
Duration
1h 45m
Distance
625 mi, 1006 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA321
Duration
1h 45m
Distance
625 mi, 1006 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA321
Duration
1h 45m
Distance
625 mi, 1006 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA321
Duration
1h 45m
Distance
625 mi, 1006 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA321
Duration
1h 40m
Distance
625 mi, 1006 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA321
Duration
1h 45m
Distance
625 mi, 1006 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA321
Duration
1h 45m
Distance
625 mi, 1006 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA321
Duration
1h 45m
Distance
625 mi, 1006 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA321
Duration
1h 45m
Distance
625 mi, 1006 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA321
Duration
1h 45m
Distance
625 mi, 1006 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA321
Duration
1h 45m
Distance
625 mi, 1006 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA321
Duration
1h 45m
Distance
625 mi, 1006 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA321
Duration
1h 45m
Distance
625 mi, 1006 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA321
Duration
1h 45m
Distance
625 mi, 1006 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA321
Duration
1h 45m
Distance
625 mi, 1006 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA321
Duration
1h 45m
Distance
625 mi, 1006 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
TERMINAL 2
According to schedule
Live tracker
Svg Vector Icons : http://www.onlinewebfonts.com/icon
SFO
San Francisco, US
left TERMINAL 2
San Francisco - SFO
MONDAY 01-JUN-2026
05:25 GMT-0700
DEN
Denver, US
arrives TERMINAL N/A
Denver - DEN
MONDAY 01-JUN-2026
09:00 GMT-0600
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

591 miles, 951 km

Actual distance

594 miles, 956 km

0.51%
Flight time

1h 55m

Flights / Week

24 flights

Seats / Week

165 seats/flight

3960 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:
    01 Jun 2026
    05:25
    San Francisco(SFO)
    Denver(DEN)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Jun 2026
    06:20
    San Francisco(SFO)
    Denver(DEN)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Jun 2026
    06:20
    San Francisco(SFO)
    Denver(DEN)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Jun 2026
    05:50
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Jun 2026
    05:50
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Jun 2026
    06:00
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Jun 2026
    05:45
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Jun 2026
    05:50
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Jun 2026
    06:05
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Jun 2026
    06:05
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Jun 2026
    05:50
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Jun 2026
    05:50
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Jun 2026
    06:00
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Jun 2026
    05:45
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Jun 2026
    05:50
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Jun 2026
    06:05
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Jun 2026
    06:05
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Jun 2026
    05:50
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Jun 2026
    05:50
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Jun 2026
    06:00
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jun 2026
    05:45
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jun 2026
    05:50
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jun 2026
    06:05
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jun 2026
    06:05
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jun 2026
    05:50
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jun 2026
    05:50
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jun 2026
    06:00
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jun 2026
    05:45
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jun 2026
    05:50
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737MAX 8 Passenger
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jun 2026
    06:05
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN321
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Jul 2026
    06:05
    Austin(AUS)
    Las Vegas(LAS)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN321

SWA321 information

A domestic route in USA departing from Atlanta (ATL) and arriving at Chicago (MDW).

The timezone of the departure airport is UTC -4, and the timezone of the arrival airport is UTC -5.

The current time at the point of departure is 11:06am, and 10:06am at the point of arrival. There is a -1 hour time difference between the airports.

The flight distance is 594 miles, or 956 km.

For direct flights, the flight time is about 1:55.

Other flights between San Francisco and Denver with Southwest
05:10
WN 1424
→
05:10
WN 2118
→
05:20
WN 1278
→
05:30
WN 3640
→
05:55
WN 3774
→
06:00
WN 4578
→
06:35
WN 4703
→
08:00
WN 3844
→
08:05
WN 3428
→
08:50
WN 1961
→
09:15
WN 4619
→
09:25
WN 1850
→
09:40
WN 1963
→
10:00
WN 4284
→
10:10
WN 1955
→
10:20
WN 2259
→
10:35
WN 1707
→
11:00
WN 1601
→
11:10
WN 3984
→
11:15
WN 3422
→
11:15
WN 1596
→
11:25
WN 2906
→
11:55
WN 1118
→
11:55
WN 3776
→
12:40
WN 3317
→
13:25
WN 3504
→
13:45
WN 1652
→
14:15
WN 3845
→
14:15
WN 4294
→
14:20
WN 2711
→
14:25
WN 3677
→
14:35
WN 3641
→
15:20
WN 4813
→
17:30
WN 3551
→
18:40
WN 2925
→
19:15
WN 4212
→
19:20
WN 3642
→
19:45
WN 4910
→
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