Korean Air KE3143

Seattle to Boston

Sun, Aug 24
Mon, Aug 25
Tue, Aug 26

Access extensive flight status info directly on the app!

Arrived

SEA
Seattle, Sun, Aug 24
10:40 PM
Scheduled: 10:05 PM
Check-in
ZONE 3
Terminal
--
Gate
A11
departured icon
Departure
Flight time: 5h 25m
arrived icon
Arrival
BOS
Boston, Mon, Aug 25
6:25 AM
Scheduled: 6:30 AM
Baggage
4
Terminal
E
Gate
A3

Access extensive flight status info directly on the app!

Scheduled

Scheduled to depart in 17h 57m

SEA
Seattle, Mon, Aug 25
10:05 PM
Scheduled: 10:05 PM
Check-in
ZONE 3
Terminal
--
Gate
S1
waiting to departure icon
Departure
Flight time: 5h 25m
haven't arrived icon
Arrival
BOS
Boston, Tue, Aug 26
5:47 AM
Scheduled: 6:30 AM
Baggage
--
Terminal
A
Gate
A3

Access extensive flight status info directly on the app!

Scheduled

SEA
Seattle, Tue, Aug 26
10:05 PM
Scheduled: 10:05 PM
Check-in
ZONE 3
Terminal
--
Gate
A11
waiting to departure icon
Departure
Flight time: 5h 25m
haven't arrived icon
Arrival
BOS
Boston, Wed, Aug 27
6:30 AM
Scheduled: 6:30 AM
Baggage
--
Terminal
A
Gate
--
Download App to Track Flight Status
Google Play
4.8
504k reviews
App Store
4.9
36.2k reviews
Download App to Track Flight Status

KE3143 Flight Details

The aircraft model for flight KE3143 is Airbus A321neo, operated by Korean Air, and features -- seats.
Airline: Korean Air Airbus A321neo Airbus A321neo
Airline: Korean Air
Distance flown: --
Age: --
Seats: --
Meal service: available
Wi-Fi: available
USB port: available
Entertainment: available
Recline angle: --
Seat width: --
Legroom: --

KE3143 Flight Schedules

Flight KE3143's latest flight is scheduled to depart at Mon, Aug 25 10:05 PM (local time) and arrive at Mon, Aug 25 5:47 AM (local time). The latest flight information is provided by Whatflytime.
Date Route Departure Arrival Aircraft Status
Mon, Aug 25 SEA - BOS
Actual:
Scheduled: 10:05 PM
Actual:
Scheduled: 6:30 AM
Airbus A321neo Scheduled
Sun, Aug 24 SEA - BOS
Actual: 10:40 PM
Scheduled: 10:05 PM
Actual: 6:25 AM
Scheduled: 6:30 AM
Airbus A321neo Arrived
Sat, Aug 23 SEA - BOS
Actual: 10:45 PM
Scheduled: 10:05 PM
Actual: 6:22 AM
Scheduled: 6:30 AM
Airbus A321neo Arrived
Fri, Aug 22 SEA - BOS
Actual: 11:09 PM
Scheduled: 10:05 PM
Actual: 6:39 AM
Scheduled: 6:30 AM
Airbus A321neo Arrived
Thu, Aug 21 SEA - BOS
Actual: 10:33 PM
Scheduled: 10:05 PM
Actual: 6:11 AM
Scheduled: 6:30 AM
Airbus A321neo Arrived
Wed, Aug 20 SEA - BOS
Actual: 10:28 PM
Scheduled: 10:05 PM
Actual: 6:11 AM
Scheduled: 6:30 AM
Airbus A321neo Arrived
Tue, Aug 19 SEA - BOS
Actual: 10:19 PM
Scheduled: 10:05 PM
Actual: 6:03 AM
Scheduled: 6:30 AM
Airbus A321neo Arrived
Date Departure Arrival Status
Mon, Aug 25
Actual:
Scheduled: 10:05 PM
Actual:
Scheduled: 6:30 AM
Scheduled
Sun, Aug 24
Actual: 10:40 PM
Scheduled: 10:05 PM
Actual: 6:25 AM
Scheduled: 6:30 AM
Arrived
Sat, Aug 23
Actual: 10:45 PM
Scheduled: 10:05 PM
Actual: 6:22 AM
Scheduled: 6:30 AM
Arrived
Fri, Aug 22
Actual: 11:09 PM
Scheduled: 10:05 PM
Actual: 6:39 AM
Scheduled: 6:30 AM
Arrived
Thu, Aug 21
Actual: 10:33 PM
Scheduled: 10:05 PM
Actual: 6:11 AM
Scheduled: 6:30 AM
Arrived
Wed, Aug 20
Actual: 10:28 PM
Scheduled: 10:05 PM
Actual: 6:11 AM
Scheduled: 6:30 AM
Arrived
Tue, Aug 19
Actual: 10:19 PM
Scheduled: 10:05 PM
Actual: 6:03 AM
Scheduled: 6:30 AM
Arrived

KE3143 Punctuality Rate

KE3143 will depart from Seattle–Tacoma International Airport at Mon, Aug 25 10:05 PM, arriving at Logan International Airport at Mon, Aug 25 5:47 AM. The recent on-time departure rate is 43%. The recent on-time arrival rate is 100%. The average delay is 40m.
SEA (Seattle–Tacoma International Airport) - BOS (Logan International Airport)
  • Departure:
    43% on time
  • Arrival:
    100% on time
  • Average delay:
    40min
Delayed
52m
39m
26m
13m
On time
17 Aug
18
19
20
21
22
23 Aug
KE3143
Whatflytime is a global flight tracker that provides real-time status updates using trusted data from Trip.com. With multilingual support and worldwide coverage, it's your reliable source for up-to-date flight information.
Current language: Philippine English