KLM KL6637 Flight Status Today

Domestic flight KLM KL6637 takes off from Atlanta (ATL) United States to Seattle (SEA) United States. It's operated by KLM. The plane leaves Hartsfield-Jackson Atlanta International Airport at 18:20 America/New_York. The flight is expected to land at Seattle International Airport at 20:50 America/Los_Angeles. The flight will last about 5 hours 30 minutes.

KL6637 - KLM6637 KLM (KL)
ATL Atlanta United States
Flight ATL to SEA
SEA Seattle United States
Contact Airlines It may not operate on the date requested
Departure Hartsfield-Jackson Atlanta International Airport
IATA: ATLICAO: KATL
Scheduled 18:20
S A6
Arrival Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 20:50
None A13
KL6637 Detail
  • Type: Domestic Flight
  • Flight Duration: 5 hours 30 minutes
  • Flight Distance: 3509 kms / 2181 miles
Airline
  • KLM
  • IATA: KL
  • ICAO: KLM
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 110
  • Freight capacity: 1 tons
  • Passenger classes: First Class, Economy, Business Class, Premium Economy
More Detail
  • Aircraft: Boeing 767-300 (winglets) Passenger
  • Callsign: KLM6637
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Atlanta: Friday 2026-03-20 02:06 AM
  • Current Time in Seattle: Thursday 2026-03-19 23:06 PM

Flight routes similar to KLM KL6637

Airline Flight no Departure Arrival
WestJet WS6799
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Delta DL774
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Japan Airlines JL6347
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Delta DL903
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SAS SK3639
SAS 		20/03/2026
21:25 		5 hours 32 minutes
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Virgin Atlantic VS2684
Virgin Atlantic 		20/03/2026
21:25 		5 hours 32 minutes
23:57
WestJet WS6596
WestJet 		20/03/2026
11:20 		5 hours 24 minutes
13:57
Delta DL444
Delta 		20/03/2026
07:25 		5 hours 42 minutes
10:01

KLM Flight KL6637 FAQs

What is the scheduled flight duration for KLM KL6637 flight?

On average, nonstop flight takes 5 hour(s) 30 minutes, with the flight distance of 3509 km (2181 miles).

What type of aircraft is used for the KLM KL6637 flight?

All KLM KL6637 flights are operated using Boeing 767-300 (winglets) Passenger aircraft.

How many KLM KL6637 flights are operated a week?

6 flights per week. The Flight KLM KL6637 is operated on Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday.