Popular Airports
Popular Airlines
More about flight.info

Southwest Airlines

SWA3677 / WN3677

ICAO: SWA3677 IATA: WN3677

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Southwest Airlines
SWA3677
Duration
2h 20m
Distance
654 mi, 1052 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3677
Duration
3h 55m
Distance
1615 mi, 2599 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3677
Duration
3h 35m
Distance
1562 mi, 2513 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: T2
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3677
Duration
1h 35m
Distance
483 mi, 777 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB Arrival: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3677
Duration
1h 30m
Distance
339 mi, 545 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T4
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3677
Duration
2h 30m
Distance
871 mi, 1401 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3677
Duration
1h 35m
Distance
449 mi, 722 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3677
Duration
1h 35m
Distance
449 mi, 722 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: T2
Meals
Seats
175
Economy
175
Southwest Airlines
SWA3677
Duration
1h 35m
Distance
449 mi, 722 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: T2
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3677
Duration
4h 00m
Distance
1923 mi, 3094 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3677
Duration
2h 35m
Distance
973 mi, 1566 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3677
Duration
4h 00m
Distance
1923 mi, 3094 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB
Meals
Seats
165
Economy
165
Southwest Airlines
SWA3677
Duration
2h 35m
Distance
973 mi, 1566 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA3677
Duration
2h 35m
Distance
973 mi, 1566 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Loading flight status...
Ad

General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

651 miles, 1047 km

Actual distance

654 miles, 1052 km

0.46%
Flight time

2h 20m

Flights / Week

9 flights

Seats / Week

165 seats/flight

1485 seats/week

Upcoming scheduled flights in the coming 30 days

Ad
  • Date
    Time
    From
    To
    Aircraft
    Status
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Jul 2026
    13:20
    San Diego(SAN)
    Saint Louis(STL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3677
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Jul 2026
    11:05
    Sacramento(SMF)
    San Diego(SAN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3677
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jul 2026
    19:30
    Dallas(DAL)
    Denver(DEN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3677
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jul 2026
    19:30
    Dallas(DAL)
    Denver(DEN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3677
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    09:20
    Fort Myers(RSW)
    Denver(DEN)
    Boeing 737MAX 8 Passenger
    WN3677
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    13:20
    San Diego(SAN)
    Saint Louis(STL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3677
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    11:05
    Sacramento(SMF)
    San Diego(SAN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3677
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jul 2026
    19:30
    Dallas(DAL)
    Denver(DEN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3677
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jul 2026
    19:30
    Dallas(DAL)
    Denver(DEN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3677
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    09:20
    Fort Myers(RSW)
    Denver(DEN)
    Boeing 737MAX 8 Passenger
    WN3677
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    13:20
    San Diego(SAN)
    Saint Louis(STL)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3677
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    11:05
    Sacramento(SMF)
    San Diego(SAN)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN3677
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    06:45
    Santa Ana(SNA)
    Phoenix(PHX)
    Boeing 737MAX 8 Passenger
    WN3677
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    06:45
    Santa Ana(SNA)
    Phoenix(PHX)
    Boeing 737MAX 8 Passenger
    WN3677

SWA3677 information

A domestic route in USA departing from Dallas (DAL) and arriving at Denver (DEN).

The timezone of the departure airport is UTC -5, and the timezone of the arrival airport is UTC -6.

The current time at the point of departure is 4:33am, and 3:33am at the point of arrival. There is a -1 hour time difference between the airports.

The flight distance is 654 miles, or 1052 km.

For direct flights, the flight time is about 2:20.

Other flights between San Diego and Saint Louis with Southwest
06:30
WN 3760
→
06:35
WN 2231
→
06:40
WN 3059
→
06:45
WN 2533
→
07:05
WN 2075
→
09:05
WN 3717
→
11:10
WN 3434
→
11:55
WN 4711
→
12:05
WN 4374
→
12:15
WN 3471
→
13:20
WN 4576
→
13:30
WN 3552
→
13:30
WN 2348
→
13:40
WN 3759
→
13:40
WN 1316
→
14:35
WN 2106
→
18:20
WN 3823
→
Ad