KL5644 Flight Status KLM: Boise to Seattle (KLM5644)

Are you looking for the November 9th, 2026 KL 5644 San Jose to Seattle flight? Go to our KL5644 San Jose to Seattle Flight Status page >

KL 5644 Boise to Seattle Flight Status

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

KL 5644 Flight Status & Schedule KLM Boise to Seattle

Date From To Departure Arrival Status Details
Jul 30 BOI SEA 11:02 11:08 En-Route Track >
Jul 29 BOI SEA 10:51 11:00 Landed Track >
Jul 28 BOI SEA 10:46 10:55 Landed Track >
Jul 27 BOI SEA 11:13 11:19 Landed Track >
Jul 26 BOI SEA 11:00 11:06 Landed Track >
Jul 25 BOI SEA 11:02 11:21 Landed Track >
Jul 24 BOI SEA 11:21 11:34 Landed Track >
Jul 23 BOI SEA 11:00 11:07 Landed Track >
Jul 22 BOI SEA 10:45 10:57 Landed Track >

KLM operates KL 5644 from Boise to Seattle, a 641 km (398 mi) trip. Its timetable allows 1 h 51 min; in practice it usually takes about 1 h 10 min, so it often makes up time. It is not flying today; the last flight was scheduled on 30 July 2026.

< All Boise BOI Departures All Seattle SEA Arrivals >

About KL 5644

Route
Boise Airport BOI to Seattle Tacoma International Airport SEA
Distance
641 km (398 mi)
Typical flight time
1 h 10 min
On time
8 of the last 8
Usually departs from
Gate B20

KL 5644 FAQ

How long is the KL5644 flight?
The timetable allows 1 h 51 min. Boise to Seattle is 641 km (398 mi).
How often is KL5644 late?
None of the last 8 flights arrived 15 or more minutes late.
Which terminal does KL5644 use?
It usually leaves from gate B20 at Boise Airport (BOI). Check the flight card above for today's terminal and gate.
What other flight numbers does KL5644 have?
Also listed as KLM5644 (KLM's ICAO code) and KL 5644.

KL5644 and Boise BOI to Seattle SEA Flights

Flight KL5644 is a code-share KLM flight of the Delta Air Lines operated DL3750.

Other flights departing from Boise BOI: DL3750, UA4733

Other flights arriving at Seattle SEA: DL3750, AS3089, AS2171

All flights connecting Boise BOI to Seattle SEA.