Southwest Airlines WN551 Flight Status : Live Tracking & Updates

Domestic flight Southwest Airlines WN551 takes off from Austin (AUS) United States to Boston (BOS) United States. It's operated by Southwest Airlines. The plane leaves Austin-Bergstrom International Airport at 19:15 05 May 2026 America/Chicago. The flight is expected to land at Logan International Airport at 20:50 05 May 2026 America/New_York. The flight will last about 1 hours 35 minutes.

Current status of WN551 is Departed Delayed by 1h 3m Estimated Arrival in 24 minutes

WN551 - SWA551 Southwest Airlines (WN)
AUS Austin United States
Flight AUS to BOS
BOS Boston United States
Departed Delayed by 1h 3m Estimated Arrival in 24 minutes
Departure Austin-Bergstrom International Airport
IATA: AUSICAO: KAUS
Scheduled 19:15 05 May 2026
Actual 20:31 05 May 2026
B B34
Arrival Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 20:50 05 May 2026
Estimated 21:53 05 May 2026
None A2
WN551 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 35 minutes
  • Flight Distance: 2731 kms / 1697 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/Chicago
  • Arrival Timezone: America/New_York
  • Current Time in Austin: Tuesday 2026-05-05 20:29 PM
  • Current Time in Boston: Tuesday 2026-05-05 21:29 PM

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
Sun 03 May
Scheduled On time
Austin (AUS) 2026-05-03T14:40
Boston (BOS) 2026-05-03T19:45
Fri 01 May
Scheduled On time
Austin (AUS) 2026-05-01T21:40
Boston (BOS) 2026-05-02T00:05
Thu 30 Apr
Scheduled On time
Austin (AUS) 2026-04-30T13:45
Boston (BOS) 2026-04-30T18:45
Tue 28 Apr
Scheduled Delayed by 15m
Austin (AUS) 2026-04-28T19:15
Boston (BOS) 2026-04-28T20:50
Mon 27 Apr
Departed On time
Austin (AUS) 2026-04-27T19:25
Boston (BOS) 2026-04-27T21:00
2026-04-27T19:34
Sun 26 Apr
Departed On time
Austin (AUS) 2026-04-26T14:40
Boston (BOS) 2026-04-26T19:45
2026-04-26T14:52
Fri 24 Apr
Departed On time
Austin (AUS) 2026-04-24T13:45
Boston (BOS) 2026-04-24T18:45
2026-04-24T13:54
Thu 23 Apr
Scheduled On time
Austin (AUS) 2026-04-23T13:45
Boston (BOS) 2026-04-23T18:45
Wed 15 Apr
Scheduled On time
Austin (AUS) 2026-04-15T19:15
Boston (BOS) 2026-04-15T20:50
Tue 14 Apr
Scheduled On time
Austin (AUS) 2026-04-14T19:15
Boston (BOS) 2026-04-14T20:50

Flight routes similar to Southwest Airlines WN551

Airline Flight no Departure Arrival
Delta DL2088
Delta 		05/05/2026
17:53 		4 hours 1 minutes
22:54
Delta DL2098
Delta 		05/05/2026
07:20 		3 hours 57 minutes
12:17
Virgin Atlantic VS3247
Virgin Atlantic 		05/05/2026
07:20 		3 hours 5 minutes
12:17
SAS SK3297
SAS 		05/05/2026
07:20 		3 hours 54 minutes
12:17
KLM KL7041
KLM 		05/05/2026
14:20 		4 hours 5 minutes
19:25
Aeromexico AM3480
Aeromexico 		05/05/2026
14:20 		4 hours 5 minutes
19:25
JetBlue Airways B61138
JetBlue Airways 		05/05/2026
18:51 		4 hours 3 minutes
23:54
Korean Air KE3320
Korean Air 		05/05/2026
07:20 		3 hours 57 minutes
12:17

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 2731 km (1697 miles).

What is the current status of Southwest Airlines WN551 flight?

The current status of flight Southwest Airlines WN551 is Departed Delayed by 1h 3m.

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.

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 .