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Southwest Airlines

SWA4373 / WN4373

ICAO: SWA4373 IATA: WN4373

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Southwest Airlines
SWA4373
Duration
1h 40m
Distance
530 mi, 853 km
Coreshare
Same day flight
No
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4373
Duration
1h 45m
Distance
530 mi, 853 km
Coreshare
Same day flight
No
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4373
Duration
1h 40m
Distance
530 mi, 853 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4373
Duration
1h 50m
Distance
530 mi, 853 km
Coreshare
Same day flight
No
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4373
Duration
1h 45m
Distance
530 mi, 853 km
Coreshare
Same day flight
No
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4373
Duration
1h 45m
Distance
530 mi, 853 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4373
Duration
1h 10m
Distance
305 mi, 491 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4 Arrival: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4373
Duration
1h 10m
Distance
305 mi, 491 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4 Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4373
Duration
1h 10m
Distance
305 mi, 491 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4 Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4373
Duration
2h 50m
Distance
1149 mi, 1849 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4373
Duration
1h 10m
Distance
305 mi, 491 km
Coreshare
Same day flight
Yes
Terminal
Departure: T4 Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4373
Duration
1h 30m
Distance
483 mi, 777 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB Arrival: T1
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4373
Duration
1h 30m
Distance
483 mi, 777 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB Arrival: T1
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4373
Duration
1h 30m
Distance
483 mi, 777 km
Coreshare
Same day flight
Yes
Terminal
Departure: TB Arrival: T1
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4373
Duration
2h 45m
Distance
890 mi, 1432 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4373
Duration
2h 45m
Distance
890 mi, 1432 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4373
Duration
2h 45m
Distance
890 mi, 1432 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4373
Duration
2h 45m
Distance
890 mi, 1432 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4373
Duration
2h 45m
Distance
890 mi, 1432 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4373
Duration
2h 45m
Distance
890 mi, 1432 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4373
Duration
2h 45m
Distance
890 mi, 1432 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4373
Duration
2h 35m
Distance
890 mi, 1432 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
165
Economy
165
Southwest Airlines
SWA4373
Duration
2h 45m
Distance
890 mi, 1432 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4373
Duration
2h 45m
Distance
890 mi, 1432 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4373
Duration
2h 45m
Distance
890 mi, 1432 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4373
Duration
2h 45m
Distance
890 mi, 1432 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4373
Duration
2h 45m
Distance
890 mi, 1432 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4373
Duration
2h 45m
Distance
890 mi, 1432 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4373
Duration
2h 45m
Distance
890 mi, 1432 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4373
Duration
2h 45m
Distance
890 mi, 1432 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
Southwest Airlines
SWA4373
Duration
2h 45m
Distance
890 mi, 1432 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
137
Economy
137
Southwest Airlines
SWA4373
Duration
2h 45m
Distance
890 mi, 1432 km
Coreshare
Same day flight
Yes
Terminal
Meals
Seats
175
Economy
175
According to schedule
Live tracker
Svg Vector Icons : http://www.onlinewebfonts.com/icon
BWI
Baltimore, US
left TERMINAL N/A
Baltimore - BWI
WEDNESDAY 03-JUN-2026
22:35 GMT-0400
GRR
Grand Rapids, US
arrives TERMINAL N/A
Grand Rapids - GRR
THURSDAY 04-JUN-2026
00:15 GMT-0400
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

528 miles, 849 km

Actual distance

530 miles, 853 km

0.38%
Flight time

1h 40m

Flights / Week

16 flights

Seats / Week

165 seats/flight

2640 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:
    04 Jun 2026
    22:35
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Jun 2026
    22:35
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Jun 2026
    22:40
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Jun 2026
    22:35
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Jun 2026
    21:15
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Jun 2026
    21:15
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Jun 2026
    22:35
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Jun 2026
    22:35
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Jun 2026
    22:40
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Jun 2026
    22:35
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Jun 2026
    21:15
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Jun 2026
    21:15
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Jun 2026
    22:35
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Jun 2026
    22:35
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jun 2026
    22:40
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jun 2026
    22:35
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jun 2026
    21:15
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jun 2026
    21:15
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jun 2026
    22:35
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jun 2026
    22:35
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jun 2026
    22:40
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jun 2026
    22:35
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jun 2026
    21:15
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Jul 2026
    21:15
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Jul 2026
    22:35
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Jul 2026
    22:35
    Baltimore(BWI)
    Grand Rapids(GRR)
    Boeing 737-800 (winglets) Passenger/BBJ2
    WN4373

SWA4373 information

A domestic route in USA departing from Baltimore (BWI) and arriving at Grand Rapids (GRR).

The timezones of the departure and arrival airports are identical, UTC -4.

The flight distance is 530 miles, or 853 km.

For direct flights, the flight time is about 1:40.

Other flights between Baltimore and Grand Rapids with Southwest
09:15
WN 164
→
09:20
WN 377
→
10:35
WN 834
→
10:55
WN 2807
→
11:00
WN 1005
→
11:05
WN 1944
→
11:20
WN 4076
→
11:30
WN 2918
→
12:05
WN 784
→
12:15
WN 1131
→
12:25
WN 257
→
12:25
WN 4849
→
12:40
WN 714
→
14:25
WN 1539
→
14:30
WN 669
→
15:05
WN 319
→
17:35
WN 1875
→
18:15
WN 2534
→
19:25
WN 1674
→
20:35
WN 3950
→
20:50
WN 2070
→
22:35
WN 1009
→
22:40
WN 1014
→
22:55
WN 4729
→
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