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Southwest Airlines

SWA3940 / WN3940

ICAO: SWA3940 IATA: WN3940

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Southwest Airlines
SWA3940
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
SWA3940
Duration
1h 10m
Distance
294 mi, 473 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3940
Duration
1h 10m
Distance
294 mi, 473 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3940
Duration
1h 05m
Distance
249 mi, 401 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TA
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3940
Duration
2h 05m
Distance
765 mi, 1231 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3940
Duration
1h 10m
Distance
294 mi, 473 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3940
Duration
1h 20m
Distance
411 mi, 661 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3940
Duration
1h 20m
Distance
411 mi, 661 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3940
Duration
1h 55m
Distance
616 mi, 991 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3940
Duration
1h 20m
Distance
411 mi, 661 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3940
Duration
1h 20m
Distance
411 mi, 661 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3940
Duration
1h 20m
Distance
411 mi, 661 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3940
Duration
2h 10m
Distance
723 mi, 1163 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3940
Duration
2h 15m
Distance
798 mi, 1284 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3940
Duration
2h 30m
Distance
946 mi, 1522 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3940
Duration
2h 35m
Distance
898 mi, 1445 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3940
Duration
2h 35m
Distance
898 mi, 1445 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3940
Duration
2h 40m
Distance
898 mi, 1445 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3940
Duration
2h 35m
Distance
898 mi, 1445 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3940
Duration
2h 35m
Distance
898 mi, 1445 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3940
Duration
1h 50m
Distance
543 mi, 874 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3940
Duration
2h 15m
Distance
909 mi, 1463 km
Coreshare
Same day flight
Yes
Terminal
Departure: T2
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3940
Duration
1h 50m
Distance
543 mi, 874 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3940
Duration
1h 50m
Distance
543 mi, 874 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3940
Duration
1h 50m
Distance
543 mi, 874 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3940
Duration
1h 50m
Distance
543 mi, 874 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3940
Duration
1h 50m
Distance
543 mi, 874 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3940
Duration
1h 50m
Distance
543 mi, 874 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3940
Duration
1h 30m
Distance
373 mi, 600 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3940
Duration
2h 10m
Distance
727 mi, 1170 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3940
Duration
1h 50m
Distance
543 mi, 874 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3940
Duration
1h 50m
Distance
543 mi, 874 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3940
Duration
1h 30m
Distance
373 mi, 600 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3940
Duration
1h 50m
Distance
543 mi, 874 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3940
Duration
1h 30m
Distance
373 mi, 600 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3940
Duration
1h 50m
Distance
543 mi, 874 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

940 miles, 1512 km

Actual distance

946 miles, 1522 km

0.64%
Flight time

2h 30m

Flights / Week

7 flights

Seats / Week

175 seats/flight

1225 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:
    19 Jul 2026
    14:05
    Dallas(DAL)
    Knoxville(TYS)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Jul 2026
    12:15
    Lubbock(LBB)
    Dallas(DAL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Jul 2026
    12:20
    Dallas(DAL)
    San Antonio(SAT)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Jul 2026
    10:30
    Lubbock(LBB)
    Dallas(DAL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jul 2026
    11:00
    Lubbock(LBB)
    Dallas(DAL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jul 2026
    11:00
    Lubbock(LBB)
    Dallas(DAL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    12:20
    Dallas(DAL)
    San Antonio(SAT)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    10:30
    Lubbock(LBB)
    Dallas(DAL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    12:20
    Dallas(DAL)
    San Antonio(SAT)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    10:30
    Lubbock(LBB)
    Dallas(DAL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    12:15
    Dallas(DAL)
    San Antonio(SAT)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    14:05
    Dallas(DAL)
    Knoxville(TYS)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    12:15
    Lubbock(LBB)
    Dallas(DAL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    12:20
    Dallas(DAL)
    San Antonio(SAT)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    10:30
    Lubbock(LBB)
    Dallas(DAL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jul 2026
    11:00
    Lubbock(LBB)
    Dallas(DAL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jul 2026
    11:00
    Lubbock(LBB)
    Dallas(DAL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    12:20
    Dallas(DAL)
    San Antonio(SAT)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    10:30
    Lubbock(LBB)
    Dallas(DAL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    12:20
    Dallas(DAL)
    San Antonio(SAT)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    10:30
    Lubbock(LBB)
    Dallas(DAL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    12:15
    Dallas(DAL)
    San Antonio(SAT)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    14:05
    Dallas(DAL)
    Knoxville(TYS)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    12:15
    Lubbock(LBB)
    Dallas(DAL)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    12:20
    Dallas(DAL)
    San Antonio(SAT)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    10:30
    Lubbock(LBB)
    Dallas(DAL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Aug 2026
    18:40
    Saint Louis(STL)
    Columbus(CMH)
    Boeing 737MAX 8 Passenger
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Aug 2026
    18:40
    Saint Louis(STL)
    Columbus(CMH)
    Boeing 737MAX 8 Passenger
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Aug 2026
    18:50
    Saint Louis(STL)
    Columbus(CMH)
    Boeing 737MAX 8 Passenger
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Aug 2026
    18:50
    Saint Louis(STL)
    Columbus(CMH)
    Boeing 737MAX 8 Passenger
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    09:30
    Tampa(TPA)
    Nashville(BNA)
    Boeing 737MAX 8 Passenger
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Aug 2026
    18:55
    Saint Louis(STL)
    Columbus(CMH)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Aug 2026
    18:50
    Saint Louis(STL)
    Columbus(CMH)
    Boeing 737MAX 8 Passenger
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Aug 2026
    18:40
    Saint Louis(STL)
    Columbus(CMH)
    Boeing 737MAX 8 Passenger
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Aug 2026
    18:40
    Saint Louis(STL)
    Columbus(CMH)
    Boeing 737MAX 8 Passenger
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Aug 2026
    18:50
    Saint Louis(STL)
    Columbus(CMH)
    Boeing 737MAX 8 Passenger
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Aug 2026
    18:50
    Saint Louis(STL)
    Columbus(CMH)
    Boeing 737MAX 8 Passenger
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    09:30
    Tampa(TPA)
    Nashville(BNA)
    Boeing 737MAX 8 Passenger
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Aug 2026
    18:55
    Saint Louis(STL)
    Columbus(CMH)
    Boeing 737-700 Passenger (Scimitar Winglets)
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Aug 2026
    18:50
    Saint Louis(STL)
    Columbus(CMH)
    Boeing 737MAX 8 Passenger
    WN3940
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Aug 2026
    18:40
    Saint Louis(STL)
    Columbus(CMH)
    Boeing 737MAX 8 Passenger
    WN3940

SWA3940 information

A domestic route in USA departing from Nashville (BNA) and arriving at Boston (BOS).

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

The current time at the point of departure is 9:19am, and 10:19am at the point of arrival. There is a 1 hour time difference between the airports.

The flight distance is 946 miles, or 1522 km.

For direct flights, the flight time is about 2:30.

Other flights between Dallas and Knoxville with Southwest
09:50
WN 1585
→
10:10
WN 341
→
10:10
WN 597
→
10:15
WN 142
→
10:20
WN 1383
→
10:35
WN 552
→
10:50
WN 3163
→
10:55
WN 954
→
11:00
WN 485
→
11:00
WN 1338
→
11:00
WN 1890
→
11:10
WN 2199
→
11:15
WN 1951
→
11:20
WN 1378
→
11:40
WN 268
→
12:05
WN 3263
→
12:40
WN 3319
→
13:40
WN 2536
→
13:50
WN 1560
→
13:55
WN 425
→
14:20
WN 471
→
14:55
WN 5126
→
15:40
WN 1745
→
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