How long is the KL6544 flight?

The timetable allows 4 h 44 min. Chicago to Seattle is 2,762 km (1,716 mi).

What other flight numbers does KL6544 have?

Also listed as KLM6544 (KLM's ICAO code) and KL 6544.

KL6544 Flight Status KLM: Chicago to Seattle (KLM6544)

KL 6544 Chicago to Seattle Flight Status

Not scheduled today. Latest flight: October 31st, 2026 ; recent history is in the table below.

KL 6544 Flight Status & Schedule KLM Chicago to Seattle

Date	From	To	Departure	Arrival	Status	Details
Oct 31	ORD	SEA	16:15	18:05	Landed	Track >

KLM's Chicago–Seattle flight covers 2,762 km (1,716 mi). The timetable allows 4 h 44 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight, on 31 October 2026, landed on time.

< All Chicago ORD Departures All Seattle SEA Arrivals >

About KL 6544

Route: Chicago O'Hare International Airport ORD to Seattle Tacoma International Airport SEA
Distance: 2,762 km (1,716 mi)
Scheduled flight time: 4 h 44 min

KL 6544 FAQ

How long is the KL6544 flight?: The timetable allows 4 h 44 min. Chicago to Seattle is 2,762 km (1,716 mi).
What other flight numbers does KL6544 have?: Also listed as KLM6544 (KLM's ICAO code) and KL 6544.

KL6544 and Chicago ORD to Seattle SEA Flights

Flight KL6544 is a code-share KLM flight of the Delta Air Lines operated DL637.

Other flights departing from Chicago ORD: MQ3385, DL637, YX4663, YX3536

Other flights arriving at Seattle SEA: DL637, OO5567, OO3177

All flights connecting Chicago ORD to Seattle SEA.