KLM KL6637 Flight Status

Current status of KL6637 is Departed On time Estimated Arrival in 3 hours, 29 minutes

KL6637 - KLM6637 KLM (KL)
ATL Atlanta United States
Flight ATL to SEA
SEA Seattle United States
Departed On time Estimated Arrival in 3 hours, 29 minutes
Departure Hartsfield-Jackson Atlanta International Airport
IATA: ATLICAO: KATL
Scheduled 15:11 09 December 2025
Actual 15:10 09 December 2025
S A33
Arrival Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 17:47 09 December 2025
Estimated 17:58 09 December 2025
None A3
KL6637 Detail
  • Type: Domestic Flight
  • Code Shares: AF 2815, AM 3344, VS 2684
  • Flight Duration: 5 hours 36 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 737-900 Passenger (Scimitar Winglets)
  • Callsign: KLM6637
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Atlanta: Tuesday 2025-12-09 17:29 PM
  • Current Time in Seattle: Tuesday 2025-12-09 14:29 PM

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 15:11 09 December 2025 America/New_York. The flight is expected to land at Seattle International Airport at 17:47 09 December 2025 America/Los_Angeles. The flight will last about 5 hours 36 minutes.

Similar flight route from Atlanta (ATL) to Seattle (SEA)

Airline Flight no Departure Arrival
Air France AF2904
Air France 		09/12/2025
18:20 		5 hours 30 minutes
20:50
Qatar Airways QR2010
Qatar Airways 		09/12/2025
07:00 		5 hours 31 minutes
09:45
Hawaiian Airlines HA4764
Hawaiian Airlines 		09/12/2025
09:00 		5 hours 41 minutes
11:41
Delta DL714
Delta 		09/12/2025
18:20 		5 hours 30 minutes
20:50
Delta DL629
Delta 		09/12/2025
12:00 		5 hours 37 minutes
14:37
Alaska Airlines AS533
Alaska Airlines 		09/12/2025
09:00 		5 hours 41 minutes
11:41
Delta DL444
Delta 		09/12/2025
07:30 		5 hours 45 minutes
10:15
Delta DL481
Delta 		09/12/2025
15:05 		5 hours 17 minutes
17:44

Frequently asked questions, answered

What is the scheduled flight duration for KLM KL6637 flight?

On average, nonstop flight takes 5 hour(s) 36 minutes, with the flight distance of 3509 km (2181 miles).

What is the current status of KLM KL6637 flight?

The current status of flight KLM KL6637 is Departed On time.

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

All KLM KL6637 flights are operated using Boeing 737-900 Passenger (Scimitar Winglets) 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.