Follow us on
Flights
Airports
On-Time Performance
Cirium
Resources
My FlightStats

Track a Flight

SEARCH
ADVANCED SEARCH

(KE) Korean Air 3143 Flight Tracker

Flight Status

KE 3143
Korean Air
SEA
Seattle
BOS
Boston
Operated by Delta Air Lines 473
Scheduled
On time
SEA
Seattle, WA, US
Seattle-Tacoma International Airport
Flight Departure Times
09-Aug-2025
Scheduled
22:17 PDT
Estimated
--
Terminal
N/A
Gate
A12
BOS
Boston, MA, US
Boston Logan International Airport
Flight Arrival Times
10-Aug-2025
Scheduled
06:40 EDT
Estimated
06:39 EDT
Terminal
A
Gate
A7
Baggage
4
VIEW FLIGHT DETAILSSET UP FLIGHT ALERTSON-TIME PERFORMANCESEA AIRPORT CONDITIONSBOS AIRPORT CONDITIONSREFRESH DATA

Flight Tracker

Positional Tracking Not Available Yet

Tracking will begin after departure

Additional Details

This Flight Also Marketed As

Codeshare Airline

LATAM Airlines
Virgin Atlantic

Flight Number

(LA) 6515(VS) 3541

Aircraft Equipment

Code

32Q

Description

Airbus A321neo

Past and Upcoming Flights

For flights prior to the results below, please use our Historical Flight Status feature.
09-Aug
06-Aug
07-Aug
08-Aug
09-Aug
10-Aug
11-Aug
12-Aug
Flights for Wednesday, 06-Aug-2025
Departure Time
Origin
 
Destination
Arrival Time
22:17 PDT
SEA
Seattle
BOS
Boston
06:40 EDT
Flights for Thursday, 07-Aug-2025
Departure Time
Origin
 
Destination
Arrival Time
22:17 PDT
SEA
Seattle
BOS
Boston
06:40 EDT
Flights for Friday, 08-Aug-2025
Departure Time
Origin
 
Destination
Arrival Time
22:17 PDT
SEA
Seattle
BOS
Boston
06:40 EDT
Flights for Saturday, 09-Aug-2025
Departure Time
Origin
 
Destination
Arrival Time
22:17 PDT
SEA
Seattle
BOS
Boston
06:40 EDT
Flights for Sunday, 10-Aug-2025
Departure Time
Origin
 
Destination
Arrival Time
22:17 PDT
SEA
Seattle
BOS
Boston
06:40 EDT
Flights for Monday, 11-Aug-2025
Departure Time
Origin
 
Destination
Arrival Time
22:05 PDT
SEA
Seattle
BOS
Boston
06:30 EDT
Flights for Tuesday, 12-Aug-2025
Departure Time
Origin
 
Destination
Arrival Time
22:05 PDT
SEA
Seattle
BOS
Boston
06:30 EDT

Mobile Applications for the Active Traveler

Over 10 million people have downloaded our FlightStats mobile apps!

try it out today!