Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

KLM639

Operated by KLM Royal Dutch Airlines

Live map

Live map filtered to KLM639. Shown when the flight is currently airborne.

Route airports View route page →

Departure

JFK KJFK VFR

John F. Kennedy International Airport

New York, US

Local time
18:02 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
13 ft
Coordinates
40.6394, -73.7793

cloud Weather

Wind
200° / 15 kt
Visibility
10 SM
Ceiling
BKN 5,500 ft, BKN 7,000 ft, BKN 11,000 ft, BKN 25,000 ft
Temp / Dew
24°C / 22°C
Altimeter
30.00 inHg
Wx
-RA

Obs: 2026-08-28T21:51:00.000Z

Raw METAR / TAF 
METAR KJFK 282151Z 20015KT 10SM -RA BKN055 BKN070 BKN110 BKN250 24/22 A3000 RMK AO2 RAB46 SLP160 P0000 T02440217 $

TAF KJFK 281958Z 2820/2924 19010KT P6SM VCSH SCT040 BKN070 FM290000 VRB05KT P6SM SCT040 SCT070 FM290100 33010KT P6SM SCT040 SCT070 FM290900 01008KT P6SM FEW040 FM291900 20004KT P6SM FEW250

Arrival

AMS EHAM VFR

Amsterdam Airport Schiphol

Amsterdam, NL

Local time
00:02 GMT+2
Timezone
Europe/Amsterdam
Type
Large Airport
Elevation
-11 ft
Coordinates
52.3086, 4.7639

cloud Weather

Wind
200° / 15 kt
Visibility
6 SM
Ceiling
FEW 1,800 ft, SCT 2,400 ft
Temp / Dew
18°C / 15°C
Altimeter
29.73 inHg
Wx
-RA

Obs: 2026-08-28T21:55:00.000Z

Raw METAR / TAF 
METAR EHAM 282155Z 20015KT 9999 -RA FEW018 SCT024 18/15 Q1007 NOSIG

TAF EHAM 281717Z 2818/2924 21012KT 9999 SCT025 TEMPO 2821/2905 6000 SHRA BKN018 SCT020CB TEMPO 2905/2912 6000 RA SHRA BKN014 FEW018TCU BECMG 2916/2918 18012KT BKN014 TEMPO 2916/2919 6000 RA BKN009 BECMG 2919/2921 SCT018 BKN030 BECMG 2921/2924 20020G30KT TEMPO 2921/2924 4500 SHRA BKN014 SCT018CB

flight Live Traffic

flight_takeoff 25 Departures
flight_land 26 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 4851B1 JFK → AMS Jul 25, 08:10 UTCJul 25, 18:45 UTC10h 35m - -
2026-07-23 485E2D - Jul 23, 10:25 UTCJul 23, 21:00 UTC10h 35m - -
2026-07-21 485B45 - Jul 21, 08:30 UTCJul 21, 19:05 UTC10h 35m - -
2026-07-18 485E2F - Jul 18, 08:05 UTCJul 18, 18:30 UTC10h 25m - -
2026-07-16 485785 - Jul 16, 08:05 UTCJul 16, 18:34 UTC10h 30m - -
2026-07-11 485344 AMS → SAN Jul 11, 08:10 UTCJul 11, 18:45 UTC10h 35m - -
2026-07-09 485341 - Jul 9, 08:30 UTCJul 9, 19:00 UTC10h 30m - -
2026-07-04 486071 - Jul 4, 08:05 UTCJul 4, 18:40 UTC10h 35m - -
2026-07-02 485344 - Jul 2, 08:05 UTCJul 2, 18:45 UTC10h 40m - -
2026-06-30 486073 - Jun 30, 08:25 UTCJun 30, 18:50 UTC10h 25m - -
2026-06-27 485F84 AMS → SAN Jun 27, 08:10 UTCJun 27, 18:45 UTC10h 35m - -
2026-06-25 4851AF - Jun 25, 08:14 UTCJun 25, 18:45 UTC10h 30m - -
2026-06-20 4851B1 AMS → SAN Jun 20, 07:59 UTCJun 20, 18:29 UTC10h 30m - -
2026-06-18 4851AD - Jun 18, 08:20 UTCJun 18, 18:50 UTC10h 30m - -
2026-06-16 4851B1 - Jun 16, 08:05 UTCJun 16, 18:25 UTC10h 20m - -
2026-06-13 4851B0 - Jun 13, 08:10 UTCJun 13, 18:40 UTC10h 30m - -
2026-06-11 4851AE JFK → AMS Jun 11, 08:05 UTCJun 11, 18:45 UTC10h 40m - -
2026-06-09 485785 JFK → AMS Jun 9, 08:05 UTCJun 9, 18:50 UTC10h 45m - -
2026-06-06 485341 JFK → AMS Jun 6, 08:25 UTCJun 6, 18:45 UTC10h 20m - -
2026-06-04 485789 JFK → AMS Jun 4, 08:00 UTCJun 4, 18:15 UTC10h 15m - -
2026-06-02 4851AE JFK → AMS Jun 2, 08:00 UTCJun 2, 18:50 UTC10h 50m - -
2026-05-30 485341 JFK → AMS May 30, 08:15 UTCMay 30, 18:40 UTC10h 25m - -
2026-05-26 4851AF JFK → AMS May 26, 07:59 UTCMay 26, 18:45 UTC10h 45m - -
2026-05-23 485788 JFK → AMS May 23, 08:20 UTCMay 23, 18:50 UTC10h 30m - -
2026-05-21 485785 JFK → AMS May 21, 08:15 UTCMay 21, 18:40 UTC10h 25m - -
2026-05-19 485B44 JFK → AMS May 19, 08:05 UTCMay 19, 18:35 UTC10h 30m - -
2026-05-16 4851B1 JFK → AMS May 16, 08:01 UTCMay 16, 18:35 UTC10h 35m - -
2026-05-14 485F84 JFK → AMS May 14, 08:05 UTCMay 14, 18:40 UTC10h 35m - -
2026-05-12 4851AD JFK → AMS May 12, 08:10 UTCMay 12, 18:45 UTC10h 35m - -
2026-05-09 4851B1 JFK → AMS May 9, 08:10 UTCMay 9, 18:45 UTC10h 35m - -

Performance history

Flights tracked
49 showing last 30
Avg arrival delay
-
On-time arrival
-
Aircraft used
17

Monthly activity 4 months

Month Flights tracked
July 2026 9
June 2026 12
May 2026 12
April 2026 16

KLM639 frequently asked

Where does flight KLM639 fly?
KLM639 (KLM Royal Dutch Airlines) flies from JFK to AMS. View the full route page.
How long is flight KLM639?
Based on observed flights, KLM639 takes on average 10h 32m from takeoff to landing.
How often does KLM639 fly?
KLM639 has been observed flying daily in our tracking data. We've recorded 49 flights under this callsign.
What aircraft operates flight KLM639?
KLM639 has been operated by 17 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track KLM639 live?
Yes. When KLM639 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.