KE3009 Flight Status Korean Air: Seattle to Boston (KAL3009)

Korean Air KE 3009

Cancelled

SEA Seattle

Scheduled
15:45

Gate: A2

Departure: Fri, Nov 13, 2026 · local time PST

Seattle Tacoma International Airport (SEA)

All SEA Departures >

BOS Boston

Scheduled
23:54

Terminal: A | Gate: A7

Arrival: Fri, Nov 13, 2026 · local time EST

Boston Logan International Airport (BOS)

All BOS Arrivals >

This flight is cancelled.

Route map SEA to BOS Map of the great-circle route from Seattle Tacoma International Airport, United States to Boston Logan International Airport, United States, 4005 km. The plane shows an estimated position based on departure and arrival times. Map data: Natural Earth. UNITED STATES SEA BOS Map data: Natural Earth

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Distance: 4005 km / 2489 miles · Scheduled Duration: 05:09 · Typical Duration: 04:45

KE 3009 Flight Status & Schedule Korean Air Seattle to Boston

Date From To Departure Arrival Status Details
Nov 13 SEA BOS 15:45 23:54 Cancelled Track >
Nov 12 SEA BOS 16:02 00:07 Landed Track >
Nov 11 SEA BOS 15:53 23:38 Landed Track >
Nov 10 SEA BOS 16:50 00:24 Landed Late Track >
Nov 09 SEA BOS 15:56 23:35 Landed Track >
Nov 08 SEA BOS 11:43 19:13 Landed Track >
Nov 07 SEA BOS 15:18 23:00 Delayed Track >
Nov 06 SEA BOS 15:15 23:07 Delayed Track >
Nov 05 SEA BOS 14:11 22:02 Landed Track >
Nov 04 SEA BOS 13:45 21:45 Landed Track >

Korean Air operates KE 3009 from Seattle to Boston, a 4,005 km (2,489 mi) trip, six times a week (Monday, Tuesday, Wednesday, Thursday, Friday and Sunday). With 5 h 20 min in the timetable and a usual flight time of about 4 h 45 min, it often makes up time. Yesterday's flight was cancelled.

< All Seattle SEA Departures All Boston BOS Arrivals >

About KE 3009

Korean Air Flight KE3009 connects Seattle, United States to Boston, United States, taking off from Seattle Tacoma International Airport SEA and landing at Boston Logan International Airport BOS.

Route
Seattle Tacoma International Airport SEA to Boston Logan International Airport BOS
Distance
4,005 km (2,489 mi)
Typical flight time
4 h 45 min
Flies
Mon, Tue, Wed, Thu, Fri, Sun
On time
6 of the last 8
Average delay when late
30 min

KE 3009 FAQ

How long is the KE3009 flight from Seattle to Boston?
The timetable allows 5 h 20 min. Seattle to Boston is 4,005 km (2,489 mi).
How often is KE3009 from Seattle to Boston late?
1 of the last 8 flights arrived 15 or more minutes late and 1 was cancelled; when late, by 30 minutes on average.
When was the latest KE3009 flight from Seattle to Boston?
The latest KE3009 was the 15:45 (local time) departure from Seattle on 13 November 2026; it was cancelled.
Which days does KE3009 fly from Seattle to Boston?
Six times a week: Monday, Tuesday, Wednesday, Thursday, Friday and Sunday, based on the schedule of the last 7 days.
Which terminal does KE3009 use?
It usually arrives at Terminal A at Boston Logan International Airport (BOS). Check the flight card above for today's terminal and gate.
What other flight numbers does KE3009 have?
Also listed as KAL3009 (Korean Air's ICAO code) and KE 3009.

KE3009 and Seattle SEA to Boston BOS Flights

Flight KE3009 is a code-share Korean Air flight of the Delta Air Lines operated DL474.

Other flights departing from Seattle SEA: DL474, OO4124, WN698, DL4150

Other flights arriving at Boston BOS: DL474, DL1187

All flights connecting Seattle SEA to Boston BOS.