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Flight number

KL1521

KLM

AMS to BCN

Next operation

· 08:50 PMAmsterdam to Barcelona

View this flight

Live: track flown so far

The track of this flight as seen by our own ADS-B reception, updated every half minute.

KL1521KLM · B738 · PH-BXH
AMSAmsterdamBCNBarcelona
LIVEupdated 10:21 PM UTC
Departure (radar)
Nov 6 · 20:01 UTC
Expected arrival
Unknown
  • 18 min in a holding pattern near Barcelona (BCN)9:37 PM UTC
ground40,000 ft
ⓘThe thin grey line is the route still to be flown, not the track flown.

The aircraft is not being received right now (last received 10:11 PM UTC); the map shows the last position seen.

AMS99% · 0 min to go · 11 mi to goBCN
Altitude600 ft
Speed216 mph188 kn
Heading19°
Vertical↘descending
Altitude profilenow 600 ft
AMSBCN
  • Detected by our archive in the flown track. Anything marked likely is not confirmed.

Last 14 days

What our ADS-B receivers saw of KL1521. The times are when the aircraft was first and last in view, not the time at the gate.

DateFromToAircraftFirst seenLast seenDurationObservation
AMSAmsterdamUnknownB738PH-BCL––Landing not seen (provisional)
AMSAmsterdamBCNBarcelonaB738PH-BGA1 h 52 minObserved
AMSAmsterdamBCNBarcelonaB738PH-BCG1 h 51 minObserved
AMSAmsterdamBCNBarcelonaB738PH-BXF1 h 48 minObserved
AMSAmsterdamBCNBarcelonaB738PH-BXV1 h 45 minObserved
AMSAmsterdamBCNBarcelonaB738PH-BCK1 h 44 minObserved
AMSAmsterdamBCNBarcelonaB738PH-HSD1 h 44 minObserved
AMSAmsterdamBCNBarcelonaB738PH-BCG1 h 42 minObserved
AMSAmsterdamBCNBarcelonaB738PH-BCK1 h 43 minObserved
AMSAmsterdamBCNBarcelonaB738PH-BXI1 h 52 minObserved
AMSAmsterdamBCNBarcelonaB738PH-BXI1 h 50 minObserved
AMSAmsterdamUnknownB738PH-BXN––Landing not seen
AMSAmsterdamBCNBarcelonaA21NPH-AXM1 h 44 minObserved
AMSAmsterdamBCNBarcelonaA21NPH-AXI1 h 40 minObserved

Source: our own ADS-B reception and the adsb.lol archive. Times in the airport’s local time; UTC where the time zone is unknown.

What we see of this flight

  • Seen on 14 of the 14 days the archive has data for.
  • Weekdays: Mon, Tue, Wed, Thu, Fri, Sat, Sun.
  • Route: AMS to BCN.
  • Usually in view around 09:08 PM at Amsterdam.
  • Measured flight time: about 1 h 45 min.
  • Aircraft: B738, A21N.

This is an observation, not a timetable. A scheduled flight that did not fly is invisible to us, and so is a day out of range of our receivers.