KL6643 Flight Status KLM: Lewiston to Seattle (KLM6643)

Are you looking for the November 9th, 2026 KL 6643 Atlanta to San Jose flight? Go to our KL6643 Atlanta to San Jose Flight Status page >

KL 6643 Lewiston to Seattle Flight Status

Not scheduled today (November 9th, 2026). Latest flight: July 30th, 2026 ; recent history is in the table below.

KL 6643 Flight Status & Schedule KLM Lewiston to Seattle

Date From To Departure Arrival Status Details
Jul 30 LWS SEA 09:08 09:55 Landed Track >
Jul 29 LWS SEA 09:38 10:30 Landed Track >
Jul 28 LWS SEA 09:09 10:04 Landed Track >
Jul 27 LWS SEA 09:07 10:02 Landed Track >

KLM flight KL 6643 links Lewiston and Seattle, 420 km (261 mi) apart. The timetable allows 1 h 28 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight, on 30 July 2026, landed on time.

< All Lewiston LWS Departures All Seattle SEA Arrivals >

About KL 6643

Route
Lewiston Nez Perce County Airport LWS to Seattle Tacoma International Airport SEA
Distance
420 km (261 mi)
Scheduled flight time
1 h 28 min
Usually departs from
Gate 01

KL 6643 FAQ

How long is the KL6643 flight?
The timetable allows 1 h 28 min. Lewiston to Seattle is 420 km (261 mi).
Which terminal does KL6643 use?
It usually leaves from gate 01 at Lewiston Nez Perce County Airport (LWS). Check the flight card above for today's terminal and gate.
What other flight numbers does KL6643 have?
Also listed as KLM6643 (KLM's ICAO code) and KL 6643.

KL6643 and Lewiston LWS to Seattle SEA Flights

Flight KL6643 is a code-share KLM flight of the Delta Air Lines operated DL3749.

Other flights departing from Lewiston LWS: DL3749

Other flights arriving at Seattle SEA: WN1406, WN739, DL3749

All flights connecting Lewiston LWS to Seattle SEA.