Southwest Airlines WN551 Flight Status Today

Domestic flight Southwest Airlines WN551 takes off from Boston (BOS) United States to Baltimore (BWI) United States. It's operated by Southwest Airlines. The plane leaves Logan International Airport at 13:45 30 April 2026 America/New_York. The flight is expected to land at Baltimore/Wash International Thurgood Marshall Airport at 18:45 30 April 2026 America/New_York. The flight will last about 1 hours 35 minutes.

Current status of WN551 is Scheduled On time Expected Depart in 7 hours, 47 minutes

WN551 - SWA551 Southwest Airlines (WN)
BOS Boston United States
Flight BOS to BWI
BWI Baltimore United States
Scheduled On time Expected Depart in 7 hours, 47 minutes
Departure Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 13:45 30 April 2026
None 19
Arrival Baltimore/Wash International Thurgood Marshall Airport
IATA: BWIICAO: KBWI
Scheduled 18:45 30 April 2026
B None
WN551 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 35 minutes
  • Flight Distance: 594 kms / 369 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737MAX 8 Passenger
  • Callsign: F-KFLX1
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Boston: Thursday 2026-04-30 05:58 AM
  • Current Time in Baltimore: Thursday 2026-04-30 05:58 AM

Southwest Airlines WN551 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN551
AIRPLANE Boeing 737MAX 8 Passenger
ON TIME 10
DELAYED 4
CANCELLED 0
ON TIME 17
DELAYED 13
CANCELLED 0
ON TIME 36
DELAYED 15
CANCELLED 0
ON TIME 53
DELAYED 15
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN551 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Tue 28 Apr
Scheduled Delayed by 15m
Boston (BOS) 2026-04-28T19:15
Baltimore (BWI) 2026-04-28T20:50
Mon 27 Apr
Departed On time
Boston (BOS) 2026-04-27T19:25
Baltimore (BWI) 2026-04-27T21:00
2026-04-27T19:34
Sun 26 Apr
Departed On time
Boston (BOS) 2026-04-26T14:40
Baltimore (BWI) 2026-04-26T19:45
2026-04-26T14:52
Fri 24 Apr
Departed On time
Boston (BOS) 2026-04-24T13:45
Baltimore (BWI) 2026-04-24T18:45
2026-04-24T13:54
Thu 23 Apr
Scheduled On time
Boston (BOS) 2026-04-23T13:45
Baltimore (BWI) 2026-04-23T18:45
Wed 15 Apr
Scheduled On time
Boston (BOS) 2026-04-15T19:15
Baltimore (BWI) 2026-04-15T20:50
Tue 14 Apr
Scheduled On time
Boston (BOS) 2026-04-14T19:15
Baltimore (BWI) 2026-04-14T20:50
Mon 13 Apr
Departed Delayed by 29m
Boston (BOS) 2026-04-13T13:45
Baltimore (BWI) 2026-04-13T18:45
2026-04-13T14:30
Fri 10 Apr
Departed On time
Boston (BOS) 2026-04-10T21:40
Baltimore (BWI) 2026-04-11T00:05
2026-04-10T21:44
Wed 08 Apr
Arrived On time
Boston (BOS) 2026-04-08T19:15
Baltimore (BWI) 2026-04-08T20:50
2026-04-08T19:06
2026-04-08T20:43

Flight routes similar to Southwest Airlines WN551

Airline Flight no Departure Arrival
Delta DL5668
Delta 		30/04/2026
13:07 		1 hours 46 minutes
14:53
Delta DL5703
Delta 		30/04/2026
08:15 		1 hours 45 minutes
10:00
LATAM Airlines LA6791
LATAM Airlines 		30/04/2026
13:07 		1 hours 46 minutes
14:53
Southwest Airlines WN4623
Southwest Airlines 		30/04/2026
13:20 		1 hours 35 minutes
14:55
Delta DL5644
Delta 		30/04/2026
17:25 		1 hours 51 minutes
19:16
Southwest Airlines WN4210
Southwest Airlines 		30/04/2026
07:35 		1 hours 40 minutes
09:15
Korean Air KE3425
Korean Air 		30/04/2026
13:07 		1 hours 25 minutes
14:53
Republic Airlines YX5644
Republic Airlines 		30/04/2026
17:25 		1 hours 51 minutes
19:16

Southwest Airlines Flight WN551 FAQs

What is the scheduled flight duration for Southwest Airlines WN551 flight?

On average, nonstop flight takes 1 hour(s) 35 minutes, with the flight distance of 594 km (369 miles).

What is the current status of Southwest Airlines WN551 flight?

The current status of flight Southwest Airlines WN551 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN551 flight?

All Southwest Airlines WN551 flights are operated using Boeing 737MAX 8 Passenger aircraft.

When does the flight Southwest Airlines WN551 arrive?

Flight Southwest Airlines WN551 arrives at 18:45.

Which terminal the flight Southwest Airlines WN551 is arriving at?

Flight Southwest Airlines WN551 arrives in Baltimore/Wash International Thurgood Marshall Airport at Terminal B.

How many Southwest Airlines WN551 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN551 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .